72197112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 205465680

約数和(自身を除く): 133268568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 361, 456, 494, 641, 722, 741, 988, 1083, 1282, 1444, 1482, 1923, 1976, 2166, 2564, 2888, 2964, 3846, 4332, 4693, 5128, 5928, 7692, 8333, 8664, 9386, 12179, 14079, 15384, 16666, 18772, 24358, 24999, 28158, 33332, 36537, 37544, 48716, 49998, 56316, 66664, 73074, 97432, 99996, 112632, 146148, 158327, 199992, 231401, 292296, 316654, 462802, 474981, 633308, 694203, 925604, 949962, 1266616, 1388406, 1851208, 1899924, 2776812, 3008213, 3799848, 5553624, 6016426, 9024639, 12032852, 18049278, 24065704, 36098556, 72197112]

約数ペア:

[(1, 72197112), (2, 36098556), (3, 24065704), (4, 18049278), (6, 12032852), (8, 9024639), (12, 6016426), (13, 5553624), (19, 3799848), (24, 3008213), (26, 2776812), (38, 1899924), (39, 1851208), (52, 1388406), (57, 1266616), (76, 949962), (78, 925604), (104, 694203), (114, 633308), (152, 474981), (156, 462802), (228, 316654), (247, 292296), (312, 231401), (361, 199992), (456, 158327), (494, 146148), (641, 112632), (722, 99996), (741, 97432), (988, 73074), (1083, 66664), (1282, 56316), (1444, 49998), (1482, 48716), (1923, 37544), (1976, 36537), (2166, 33332), (2564, 28158), (2888, 24999), (2964, 24358), (3846, 18772), (4332, 16666), (4693, 15384), (5128, 14079), (5928, 12179), (7692, 9386), (8333, 8664)]