72910464

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 216941760

約数和(自身を除く): 144031296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 421, 451, 492, 528, 656, 704, 842, 902, 984, 1056, 1263, 1312, 1353, 1408, 1684, 1804, 1968, 2112, 2526, 2624, 2706, 3368, 3608, 3936, 4224, 4631, 5052, 5248, 5412, 6736, 7216, 7872, 9262, 10104, 10824, 13472, 13893, 14432, 15744, 17261, 18524, 20208, 21648, 26944, 27786, 28864, 34522, 37048, 40416, 43296, 51783, 53888, 55572, 57728, 69044, 74096, 80832, 86592, 103566, 111144, 138088, 148192, 161664, 173184, 189871, 207132, 222288, 276176, 296384, 379742, 414264, 444576, 552352, 569613, 592768, 759484, 828528, 889152, 1104704, 1139226, 1518968, 1657056, 1778304, 2209408, 2278452, 3037936, 3314112, 4556904, 6075872, 6628224, 9113808, 12151744, 18227616, 24303488, 36455232, 72910464]

約数ペア:

[(1, 72910464), (2, 36455232), (3, 24303488), (4, 18227616), (6, 12151744), (8, 9113808), (11, 6628224), (12, 6075872), (16, 4556904), (22, 3314112), (24, 3037936), (32, 2278452), (33, 2209408), (41, 1778304), (44, 1657056), (48, 1518968), (64, 1139226), (66, 1104704), (82, 889152), (88, 828528), (96, 759484), (123, 592768), (128, 569613), (132, 552352), (164, 444576), (176, 414264), (192, 379742), (246, 296384), (264, 276176), (328, 222288), (352, 207132), (384, 189871), (421, 173184), (451, 161664), (492, 148192), (528, 138088), (656, 111144), (704, 103566), (842, 86592), (902, 80832), (984, 74096), (1056, 69044), (1263, 57728), (1312, 55572), (1353, 53888), (1408, 51783), (1684, 43296), (1804, 40416), (1968, 37048), (2112, 34522), (2526, 28864), (2624, 27786), (2706, 26944), (3368, 21648), (3608, 20208), (3936, 18524), (4224, 17261), (4631, 15744), (5052, 14432), (5248, 13893), (5412, 13472), (6736, 10824), (7216, 10104), (7872, 9262)]