103987494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 256288032

約数和(自身を除く): 152300538

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1231, 1482, 2166, 2223, 2462, 3249, 3693, 4446, 4693, 6498, 7386, 9386, 11079, 14079, 16003, 22158, 23389, 28158, 32006, 42237, 46778, 48009, 70167, 84474, 96018, 140334, 144027, 210501, 288054, 304057, 421002, 444391, 608114, 888782, 912171, 1333173, 1824342, 2666346, 2736513, 3999519, 5473026, 5777083, 7999038, 11554166, 17331249, 34662498, 51993747, 103987494]

約数ペア:

[(1, 103987494), (2, 51993747), (3, 34662498), (6, 17331249), (9, 11554166), (13, 7999038), (18, 5777083), (19, 5473026), (26, 3999519), (38, 2736513), (39, 2666346), (57, 1824342), (78, 1333173), (114, 912171), (117, 888782), (171, 608114), (234, 444391), (247, 421002), (342, 304057), (361, 288054), (494, 210501), (722, 144027), (741, 140334), (1083, 96018), (1231, 84474), (1482, 70167), (2166, 48009), (2223, 46778), (2462, 42237), (3249, 32006), (3693, 28158), (4446, 23389), (4693, 22158), (6498, 16003), (7386, 14079), (9386, 11079)]