66253608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 189452250

約数和(自身を除く): 123198642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2549, 2888, 3249, 4332, 5098, 6498, 7647, 8664, 10196, 12996, 15294, 20392, 22941, 25992, 30588, 45882, 48431, 61176, 91764, 96862, 145293, 183528, 193724, 290586, 387448, 435879, 581172, 871758, 920189, 1162344, 1743516, 1840378, 2760567, 3487032, 3680756, 5521134, 7361512, 8281701, 11042268, 16563402, 22084536, 33126804, 66253608]

約数ペア:

[(1, 66253608), (2, 33126804), (3, 22084536), (4, 16563402), (6, 11042268), (8, 8281701), (9, 7361512), (12, 5521134), (18, 3680756), (19, 3487032), (24, 2760567), (36, 1840378), (38, 1743516), (57, 1162344), (72, 920189), (76, 871758), (114, 581172), (152, 435879), (171, 387448), (228, 290586), (342, 193724), (361, 183528), (456, 145293), (684, 96862), (722, 91764), (1083, 61176), (1368, 48431), (1444, 45882), (2166, 30588), (2549, 25992), (2888, 22941), (3249, 20392), (4332, 15294), (5098, 12996), (6498, 10196), (7647, 8664)]