87169644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 72

約数和(自身を含む): 239482880

約数和(自身を除く): 152313236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 4111, 5301, 7068, 8222, 10602, 12333, 16444, 21204, 24666, 36999, 49332, 73998, 78109, 127441, 147996, 156218, 234327, 254882, 312436, 382323, 468654, 509764, 702981, 764646, 937308, 1146969, 1405962, 1529292, 2293938, 2421379, 2811924, 4587876, 4842758, 7264137, 9685516, 14528274, 21792411, 29056548, 43584822, 87169644]

約数ペア:

[(1, 87169644), (2, 43584822), (3, 29056548), (4, 21792411), (6, 14528274), (9, 9685516), (12, 7264137), (18, 4842758), (19, 4587876), (31, 2811924), (36, 2421379), (38, 2293938), (57, 1529292), (62, 1405962), (76, 1146969), (93, 937308), (114, 764646), (124, 702981), (171, 509764), (186, 468654), (228, 382323), (279, 312436), (342, 254882), (372, 234327), (558, 156218), (589, 147996), (684, 127441), (1116, 78109), (1178, 73998), (1767, 49332), (2356, 36999), (3534, 24666), (4111, 21204), (5301, 16444), (7068, 12333), (8222, 10602)]