86572278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 205545600

約数和(自身を除く): 118973322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 169, 191, 234, 298, 338, 382, 447, 507, 573, 894, 1014, 1146, 1341, 1521, 1719, 1937, 2483, 2682, 3042, 3438, 3874, 4966, 5811, 7449, 11622, 14898, 17433, 22347, 25181, 28459, 32279, 34866, 44694, 50362, 56918, 64558, 75543, 85377, 96837, 151086, 170754, 193674, 226629, 256131, 290511, 369967, 453258, 512262, 581022, 739934, 1109901, 2219802, 3329703, 4809571, 6659406, 9619142, 14428713, 28857426, 43286139, 86572278]

約数ペア:

[(1, 86572278), (2, 43286139), (3, 28857426), (6, 14428713), (9, 9619142), (13, 6659406), (18, 4809571), (26, 3329703), (39, 2219802), (78, 1109901), (117, 739934), (149, 581022), (169, 512262), (191, 453258), (234, 369967), (298, 290511), (338, 256131), (382, 226629), (447, 193674), (507, 170754), (573, 151086), (894, 96837), (1014, 85377), (1146, 75543), (1341, 64558), (1521, 56918), (1719, 50362), (1937, 44694), (2483, 34866), (2682, 32279), (3042, 28459), (3438, 25181), (3874, 22347), (4966, 17433), (5811, 14898), (7449, 11622)]