64487514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 160763904

約数和(自身を除く): 96276390

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1423, 1743, 2158, 2846, 3237, 3486, 4269, 6474, 7553, 8538, 9961, 15106, 18499, 19922, 22659, 29883, 36998, 45318, 55497, 59766, 110994, 118109, 129493, 236218, 258986, 354327, 388479, 708654, 776958, 826763, 1535417, 1653526, 2480289, 3070834, 4606251, 4960578, 9212502, 10747919, 21495838, 32243757, 64487514]

約数ペア:

[(1, 64487514), (2, 32243757), (3, 21495838), (6, 10747919), (7, 9212502), (13, 4960578), (14, 4606251), (21, 3070834), (26, 2480289), (39, 1653526), (42, 1535417), (78, 826763), (83, 776958), (91, 708654), (166, 388479), (182, 354327), (249, 258986), (273, 236218), (498, 129493), (546, 118109), (581, 110994), (1079, 59766), (1162, 55497), (1423, 45318), (1743, 36998), (2158, 29883), (2846, 22659), (3237, 19922), (3486, 18499), (4269, 15106), (6474, 9961), (7553, 8538)]