75142856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 155746800

約数和(自身を除く): 80603944

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 109, 136, 137, 148, 218, 274, 296, 436, 548, 629, 872, 1096, 1258, 1853, 2329, 2516, 3706, 4033, 4658, 5032, 5069, 7412, 8066, 9316, 10138, 14824, 14933, 16132, 18632, 20276, 29866, 32264, 40552, 59732, 68561, 86173, 119464, 137122, 172346, 253861, 274244, 344692, 507722, 548488, 552521, 689384, 1015444, 1105042, 2030888, 2210084, 4420168, 9392857, 18785714, 37571428, 75142856]

約数ペア:

[(1, 75142856), (2, 37571428), (4, 18785714), (8, 9392857), (17, 4420168), (34, 2210084), (37, 2030888), (68, 1105042), (74, 1015444), (109, 689384), (136, 552521), (137, 548488), (148, 507722), (218, 344692), (274, 274244), (296, 253861), (436, 172346), (548, 137122), (629, 119464), (872, 86173), (1096, 68561), (1258, 59732), (1853, 40552), (2329, 32264), (2516, 29866), (3706, 20276), (4033, 18632), (4658, 16132), (5032, 14933), (5069, 14824), (7412, 10138), (8066, 9316)]