68187476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 149087232

約数和(自身を除く): 80899756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 4621, 7378, 9242, 14756, 18484, 32347, 64694, 78557, 129388, 143251, 157114, 286502, 314228, 549899, 573004, 1002757, 1099798, 2005514, 2199596, 2435267, 4011028, 4870534, 9741068, 17046869, 34093738, 68187476]

約数ペア:

[(1, 68187476), (2, 34093738), (4, 17046869), (7, 9741068), (14, 4870534), (17, 4011028), (28, 2435267), (31, 2199596), (34, 2005514), (62, 1099798), (68, 1002757), (119, 573004), (124, 549899), (217, 314228), (238, 286502), (434, 157114), (476, 143251), (527, 129388), (868, 78557), (1054, 64694), (2108, 32347), (3689, 18484), (4621, 14756), (7378, 9242)]