78442896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 253698048

約数和(自身を除く): 175255152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 443, 476, 496, 527, 651, 714, 744, 816, 868, 886, 952, 1054, 1302, 1329, 1428, 1488, 1581, 1736, 1772, 1904, 2108, 2604, 2658, 2856, 3101, 3162, 3472, 3544, 3689, 4216, 5208, 5316, 5712, 6202, 6324, 7088, 7378, 7531, 8432, 9303, 10416, 10632, 11067, 12404, 12648, 13733, 14756, 15062, 18606, 21264, 22134, 22593, 24808, 25296, 27466, 29512, 30124, 37212, 41199, 44268, 45186, 49616, 52717, 54932, 59024, 60248, 74424, 82398, 88536, 90372, 96131, 105434, 109864, 120496, 148848, 158151, 164796, 177072, 180744, 192262, 210868, 219728, 233461, 288393, 316302, 329592, 361488, 384524, 421736, 466922, 576786, 632604, 659184, 700383, 769048, 843472, 933844, 1153572, 1265208, 1400766, 1538096, 1634227, 1867688, 2307144, 2530416, 2801532, 3268454, 3735376, 4614288, 4902681, 5603064, 6536908, 9805362, 11206128, 13073816, 19610724, 26147632, 39221448, 78442896]

約数ペア:

[(1, 78442896), (2, 39221448), (3, 26147632), (4, 19610724), (6, 13073816), (7, 11206128), (8, 9805362), (12, 6536908), (14, 5603064), (16, 4902681), (17, 4614288), (21, 3735376), (24, 3268454), (28, 2801532), (31, 2530416), (34, 2307144), (42, 1867688), (48, 1634227), (51, 1538096), (56, 1400766), (62, 1265208), (68, 1153572), (84, 933844), (93, 843472), (102, 769048), (112, 700383), (119, 659184), (124, 632604), (136, 576786), (168, 466922), (186, 421736), (204, 384524), (217, 361488), (238, 329592), (248, 316302), (272, 288393), (336, 233461), (357, 219728), (372, 210868), (408, 192262), (434, 180744), (443, 177072), (476, 164796), (496, 158151), (527, 148848), (651, 120496), (714, 109864), (744, 105434), (816, 96131), (868, 90372), (886, 88536), (952, 82398), (1054, 74424), (1302, 60248), (1329, 59024), (1428, 54932), (1488, 52717), (1581, 49616), (1736, 45186), (1772, 44268), (1904, 41199), (2108, 37212), (2604, 30124), (2658, 29512), (2856, 27466), (3101, 25296), (3162, 24808), (3472, 22593), (3544, 22134), (3689, 21264), (4216, 18606), (5208, 15062), (5316, 14756), (5712, 13733), (6202, 12648), (6324, 12404), (7088, 11067), (7378, 10632), (7531, 10416), (8432, 9303)]