87986412

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 232744512

約数和(自身を除く): 144758100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 691, 786, 972, 1179, 1382, 1572, 2073, 2358, 2764, 3537, 4146, 4716, 6219, 7074, 8292, 10611, 12438, 14148, 18657, 21222, 24876, 31833, 37314, 42444, 55971, 63666, 74628, 90521, 111942, 127332, 167913, 181042, 223884, 271563, 335826, 362084, 543126, 671652, 814689, 1086252, 1629378, 2444067, 3258756, 4888134, 7332201, 9776268, 14664402, 21996603, 29328804, 43993206, 87986412]

約数ペア:

[(1, 87986412), (2, 43993206), (3, 29328804), (4, 21996603), (6, 14664402), (9, 9776268), (12, 7332201), (18, 4888134), (27, 3258756), (36, 2444067), (54, 1629378), (81, 1086252), (108, 814689), (131, 671652), (162, 543126), (243, 362084), (262, 335826), (324, 271563), (393, 223884), (486, 181042), (524, 167913), (691, 127332), (786, 111942), (972, 90521), (1179, 74628), (1382, 63666), (1572, 55971), (2073, 42444), (2358, 37314), (2764, 31833), (3537, 24876), (4146, 21222), (4716, 18657), (6219, 14148), (7074, 12438), (8292, 10611)]