71964144

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 247603200

約数和(自身を除く): 175639056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 49, 56, 62, 63, 72, 84, 93, 94, 98, 112, 124, 126, 141, 144, 147, 168, 186, 188, 196, 217, 248, 252, 279, 282, 294, 329, 336, 343, 372, 376, 392, 423, 434, 441, 496, 504, 558, 564, 588, 651, 658, 686, 744, 752, 784, 846, 868, 882, 987, 1008, 1029, 1116, 1128, 1176, 1302, 1316, 1372, 1457, 1488, 1519, 1692, 1736, 1764, 1953, 1974, 2058, 2232, 2256, 2303, 2352, 2604, 2632, 2744, 2914, 2961, 3038, 3087, 3384, 3472, 3528, 3906, 3948, 4116, 4371, 4464, 4557, 4606, 5208, 5264, 5488, 5828, 5922, 6076, 6174, 6768, 6909, 7056, 7812, 7896, 8232, 8742, 9114, 9212, 10199, 10416, 10633, 11656, 11844, 12152, 12348, 13113, 13671, 13818, 15624, 15792, 16121, 16464, 17484, 18228, 18424, 20398, 20727, 21266, 23312, 23688, 24304, 24696, 26226, 27342, 27636, 30597, 31248, 31899, 32242, 34968, 36456, 36848, 40796, 41454, 42532, 47376, 48363, 49392, 52452, 54684, 55272, 61194, 63798, 64484, 69936, 71393, 72912, 81592, 82908, 85064, 91791, 95697, 96726, 104904, 109368, 110544, 122388, 127596, 128968, 142786, 145089, 163184, 165816, 170128, 183582, 191394, 193452, 209808, 214179, 218736, 244776, 255192, 257936, 285572, 290178, 331632, 367164, 382788, 386904, 428358, 489552, 499751, 510384, 571144, 580356, 642537, 734328, 765576, 773808, 856716, 999502, 1142288, 1160712, 1285074, 1468656, 1499253, 1531152, 1713432, 1999004, 2321424, 2570148, 2998506, 3426864, 3998008, 4497759, 5140296, 5997012, 7996016, 8995518, 10280592, 11994024, 17991036, 23988048, 35982072, 71964144]

約数ペア:

[(1, 71964144), (2, 35982072), (3, 23988048), (4, 17991036), (6, 11994024), (7, 10280592), (8, 8995518), (9, 7996016), (12, 5997012), (14, 5140296), (16, 4497759), (18, 3998008), (21, 3426864), (24, 2998506), (28, 2570148), (31, 2321424), (36, 1999004), (42, 1713432), (47, 1531152), (48, 1499253), (49, 1468656), (56, 1285074), (62, 1160712), (63, 1142288), (72, 999502), (84, 856716), (93, 773808), (94, 765576), (98, 734328), (112, 642537), (124, 580356), (126, 571144), (141, 510384), (144, 499751), (147, 489552), (168, 428358), (186, 386904), (188, 382788), (196, 367164), (217, 331632), (248, 290178), (252, 285572), (279, 257936), (282, 255192), (294, 244776), (329, 218736), (336, 214179), (343, 209808), (372, 193452), (376, 191394), (392, 183582), (423, 170128), (434, 165816), (441, 163184), (496, 145089), (504, 142786), (558, 128968), (564, 127596), (588, 122388), (651, 110544), (658, 109368), (686, 104904), (744, 96726), (752, 95697), (784, 91791), (846, 85064), (868, 82908), (882, 81592), (987, 72912), (1008, 71393), (1029, 69936), (1116, 64484), (1128, 63798), (1176, 61194), (1302, 55272), (1316, 54684), (1372, 52452), (1457, 49392), (1488, 48363), (1519, 47376), (1692, 42532), (1736, 41454), (1764, 40796), (1953, 36848), (1974, 36456), (2058, 34968), (2232, 32242), (2256, 31899), (2303, 31248), (2352, 30597), (2604, 27636), (2632, 27342), (2744, 26226), (2914, 24696), (2961, 24304), (3038, 23688), (3087, 23312), (3384, 21266), (3472, 20727), (3528, 20398), (3906, 18424), (3948, 18228), (4116, 17484), (4371, 16464), (4464, 16121), (4557, 15792), (4606, 15624), (5208, 13818), (5264, 13671), (5488, 13113), (5828, 12348), (5922, 12152), (6076, 11844), (6174, 11656), (6768, 10633), (6909, 10416), (7056, 10199), (7812, 9212), (7896, 9114), (8232, 8742)]