71685594

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 169488000

約数和(自身を除く): 97802406

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 641, 654, 981, 1026, 1282, 1923, 1962, 2071, 2943, 3846, 4142, 5769, 5886, 6213, 11538, 12179, 12426, 17307, 18639, 24358, 34614, 36537, 37278, 55917, 69869, 73074, 109611, 111834, 139738, 209607, 219222, 328833, 419214, 628821, 657666, 1257642, 1327511, 1886463, 2655022, 3772926, 3982533, 7965066, 11947599, 23895198, 35842797, 71685594]

約数ペア:

[(1, 71685594), (2, 35842797), (3, 23895198), (6, 11947599), (9, 7965066), (18, 3982533), (19, 3772926), (27, 2655022), (38, 1886463), (54, 1327511), (57, 1257642), (109, 657666), (114, 628821), (171, 419214), (218, 328833), (327, 219222), (342, 209607), (513, 139738), (641, 111834), (654, 109611), (981, 73074), (1026, 69869), (1282, 55917), (1923, 37278), (1962, 36537), (2071, 34614), (2943, 24358), (3846, 18639), (4142, 17307), (5769, 12426), (5886, 12179), (6213, 11538)]