61921152

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 143710848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 41, 46, 48, 54, 57, 64, 69, 72, 76, 82, 92, 96, 108, 114, 123, 128, 138, 144, 152, 164, 171, 184, 192, 207, 216, 228, 246, 276, 288, 304, 328, 342, 368, 369, 384, 414, 432, 437, 456, 492, 513, 552, 576, 608, 621, 656, 684, 736, 738, 779, 828, 864, 874, 912, 943, 984, 1026, 1104, 1107, 1152, 1216, 1242, 1311, 1312, 1368, 1472, 1476, 1558, 1656, 1728, 1748, 1824, 1886, 1968, 2052, 2208, 2214, 2337, 2432, 2484, 2622, 2624, 2736, 2829, 2944, 2952, 3116, 3312, 3456, 3496, 3648, 3772, 3933, 3936, 4104, 4416, 4428, 4674, 4968, 5244, 5248, 5472, 5658, 5904, 6232, 6624, 6992, 7011, 7296, 7544, 7866, 7872, 8208, 8487, 8832, 8856, 9348, 9936, 10488, 10944, 11316, 11799, 11808, 12464, 13248, 13984, 14022, 15088, 15732, 15744, 16416, 16974, 17712, 17917, 18696, 19872, 20976, 21033, 21888, 22632, 23598, 23616, 24928, 25461, 26496, 27968, 28044, 30176, 31464, 32832, 33948, 35424, 35834, 37392, 39744, 41952, 42066, 45264, 47196, 47232, 49856, 50922, 53751, 55936, 56088, 60352, 62928, 65664, 67896, 70848, 71668, 74784, 79488, 83904, 84132, 90528, 94392, 99712, 101844, 107502, 112176, 120704, 125856, 135792, 141696, 143336, 149568, 161253, 167808, 168264, 181056, 188784, 203688, 215004, 224352, 251712, 271584, 286672, 299136, 322506, 336528, 362112, 377568, 407376, 430008, 448704, 483759, 503424, 543168, 573344, 645012, 673056, 755136, 814752, 860016, 897408, 967518, 1086336, 1146688, 1290024, 1346112, 1510272, 1629504, 1720032, 1935036, 2293376, 2580048, 2692224, 3259008, 3440064, 3870072, 5160096, 6880128, 7740144, 10320192, 15480288, 20640384, 30960576, 61921152]

約数ペア:

[(1, 61921152), (2, 30960576), (3, 20640384), (4, 15480288), (6, 10320192), (8, 7740144), (9, 6880128), (12, 5160096), (16, 3870072), (18, 3440064), (19, 3259008), (23, 2692224), (24, 2580048), (27, 2293376), (32, 1935036), (36, 1720032), (38, 1629504), (41, 1510272), (46, 1346112), (48, 1290024), (54, 1146688), (57, 1086336), (64, 967518), (69, 897408), (72, 860016), (76, 814752), (82, 755136), (92, 673056), (96, 645012), (108, 573344), (114, 543168), (123, 503424), (128, 483759), (138, 448704), (144, 430008), (152, 407376), (164, 377568), (171, 362112), (184, 336528), (192, 322506), (207, 299136), (216, 286672), (228, 271584), (246, 251712), (276, 224352), (288, 215004), (304, 203688), (328, 188784), (342, 181056), (368, 168264), (369, 167808), (384, 161253), (414, 149568), (432, 143336), (437, 141696), (456, 135792), (492, 125856), (513, 120704), (552, 112176), (576, 107502), (608, 101844), (621, 99712), (656, 94392), (684, 90528), (736, 84132), (738, 83904), (779, 79488), (828, 74784), (864, 71668), (874, 70848), (912, 67896), (943, 65664), (984, 62928), (1026, 60352), (1104, 56088), (1107, 55936), (1152, 53751), (1216, 50922), (1242, 49856), (1311, 47232), (1312, 47196), (1368, 45264), (1472, 42066), (1476, 41952), (1558, 39744), (1656, 37392), (1728, 35834), (1748, 35424), (1824, 33948), (1886, 32832), (1968, 31464), (2052, 30176), (2208, 28044), (2214, 27968), (2337, 26496), (2432, 25461), (2484, 24928), (2622, 23616), (2624, 23598), (2736, 22632), (2829, 21888), (2944, 21033), (2952, 20976), (3116, 19872), (3312, 18696), (3456, 17917), (3496, 17712), (3648, 16974), (3772, 16416), (3933, 15744), (3936, 15732), (4104, 15088), (4416, 14022), (4428, 13984), (4674, 13248), (4968, 12464), (5244, 11808), (5248, 11799), (5472, 11316), (5658, 10944), (5904, 10488), (6232, 9936), (6624, 9348), (6992, 8856), (7011, 8832), (7296, 8487), (7544, 8208), (7866, 7872)]