79157052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 218312640

約数和(自身を除く): 139155588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2141, 2844, 3081, 4108, 4282, 6162, 6423, 8564, 9243, 12324, 12846, 18486, 19269, 25692, 27833, 36972, 38538, 55666, 77076, 83499, 111332, 166998, 169139, 250497, 333996, 338278, 500994, 507417, 676556, 1001988, 1014834, 1522251, 2029668, 2198807, 3044502, 4397614, 6089004, 6596421, 8795228, 13192842, 19789263, 26385684, 39578526, 79157052]

約数ペア:

[(1, 79157052), (2, 39578526), (3, 26385684), (4, 19789263), (6, 13192842), (9, 8795228), (12, 6596421), (13, 6089004), (18, 4397614), (26, 3044502), (36, 2198807), (39, 2029668), (52, 1522251), (78, 1014834), (79, 1001988), (117, 676556), (156, 507417), (158, 500994), (234, 338278), (237, 333996), (316, 250497), (468, 169139), (474, 166998), (711, 111332), (948, 83499), (1027, 77076), (1422, 55666), (2054, 38538), (2141, 36972), (2844, 27833), (3081, 25692), (4108, 19269), (4282, 18486), (6162, 12846), (6423, 12324), (8564, 9243)]