89181612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6623

約数の個数: 72

約数和(自身を含む): 251181840

約数和(自身を除く): 162000228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6571, 6786, 13142, 13572, 19713, 26284, 39426, 59139, 78852, 85423, 118278, 170846, 190559, 236556, 256269, 341692, 381118, 512538, 571677, 762236, 768807, 1025076, 1143354, 1537614, 1715031, 2286708, 2477267, 3075228, 3430062, 4954534, 6860124, 7431801, 9909068, 14863602, 22295403, 29727204, 44590806, 89181612]

約数ペア:

[(1, 89181612), (2, 44590806), (3, 29727204), (4, 22295403), (6, 14863602), (9, 9909068), (12, 7431801), (13, 6860124), (18, 4954534), (26, 3430062), (29, 3075228), (36, 2477267), (39, 2286708), (52, 1715031), (58, 1537614), (78, 1143354), (87, 1025076), (116, 768807), (117, 762236), (156, 571677), (174, 512538), (234, 381118), (261, 341692), (348, 256269), (377, 236556), (468, 190559), (522, 170846), (754, 118278), (1044, 85423), (1131, 78852), (1508, 59139), (2262, 39426), (3393, 26284), (4524, 19713), (6571, 13572), (6786, 13142)]