79379872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 197074080

約数和(自身を除く): 117694208

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 83, 88, 104, 121, 143, 152, 166, 176, 208, 209, 242, 247, 286, 304, 332, 352, 416, 418, 484, 494, 572, 608, 664, 836, 913, 968, 988, 1079, 1144, 1328, 1573, 1577, 1672, 1826, 1936, 1976, 2158, 2288, 2299, 2656, 2717, 3146, 3154, 3344, 3652, 3872, 3952, 4316, 4576, 4598, 5434, 6292, 6308, 6688, 7304, 7904, 8632, 9196, 10043, 10868, 11869, 12584, 12616, 14608, 17264, 17347, 18392, 20086, 20501, 21736, 23738, 25168, 25232, 29216, 29887, 34528, 34694, 36784, 40172, 41002, 43472, 47476, 50336, 50464, 59774, 69388, 73568, 80344, 82004, 86944, 94952, 119548, 130559, 138776, 160688, 164008, 189904, 190817, 225511, 239096, 261118, 277552, 321376, 328016, 379808, 381634, 451022, 478192, 522236, 555104, 656032, 763268, 902044, 956384, 1044472, 1526536, 1804088, 2088944, 2480621, 3053072, 3608176, 4177888, 4961242, 6106144, 7216352, 9922484, 19844968, 39689936, 79379872]

約数ペア:

[(1, 79379872), (2, 39689936), (4, 19844968), (8, 9922484), (11, 7216352), (13, 6106144), (16, 4961242), (19, 4177888), (22, 3608176), (26, 3053072), (32, 2480621), (38, 2088944), (44, 1804088), (52, 1526536), (76, 1044472), (83, 956384), (88, 902044), (104, 763268), (121, 656032), (143, 555104), (152, 522236), (166, 478192), (176, 451022), (208, 381634), (209, 379808), (242, 328016), (247, 321376), (286, 277552), (304, 261118), (332, 239096), (352, 225511), (416, 190817), (418, 189904), (484, 164008), (494, 160688), (572, 138776), (608, 130559), (664, 119548), (836, 94952), (913, 86944), (968, 82004), (988, 80344), (1079, 73568), (1144, 69388), (1328, 59774), (1573, 50464), (1577, 50336), (1672, 47476), (1826, 43472), (1936, 41002), (1976, 40172), (2158, 36784), (2288, 34694), (2299, 34528), (2656, 29887), (2717, 29216), (3146, 25232), (3154, 25168), (3344, 23738), (3652, 21736), (3872, 20501), (3952, 20086), (4316, 18392), (4576, 17347), (4598, 17264), (5434, 14608), (6292, 12616), (6308, 12584), (6688, 11869), (7304, 10868), (7904, 10043), (8632, 9196)]