86645520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9289

約数の個数: 120

約数和(自身を含む): 313401816

約数和(自身を除く): 226756296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9257, 9360, 18514, 27771, 37028, 46285, 55542, 74056, 83313, 92570, 111084, 120341, 138855, 148112, 166626, 185140, 222168, 240682, 277710, 333252, 361023, 370280, 416565, 444336, 481364, 555420, 601705, 666504, 722046, 740560, 833130, 962728, 1083069, 1110840, 1203410, 1333008, 1444092, 1666260, 1805115, 1925456, 2166138, 2221680, 2406820, 2888184, 3332520, 3610230, 4332276, 4813640, 5415345, 5776368, 6665040, 7220460, 8664552, 9627280, 10830690, 14440920, 17329104, 21661380, 28881840, 43322760, 86645520]

約数ペア:

[(1, 86645520), (2, 43322760), (3, 28881840), (4, 21661380), (5, 17329104), (6, 14440920), (8, 10830690), (9, 9627280), (10, 8664552), (12, 7220460), (13, 6665040), (15, 5776368), (16, 5415345), (18, 4813640), (20, 4332276), (24, 3610230), (26, 3332520), (30, 2888184), (36, 2406820), (39, 2221680), (40, 2166138), (45, 1925456), (48, 1805115), (52, 1666260), (60, 1444092), (65, 1333008), (72, 1203410), (78, 1110840), (80, 1083069), (90, 962728), (104, 833130), (117, 740560), (120, 722046), (130, 666504), (144, 601705), (156, 555420), (180, 481364), (195, 444336), (208, 416565), (234, 370280), (240, 361023), (260, 333252), (312, 277710), (360, 240682), (390, 222168), (468, 185140), (520, 166626), (585, 148112), (624, 138855), (720, 120341), (780, 111084), (936, 92570), (1040, 83313), (1170, 74056), (1560, 55542), (1872, 46285), (2340, 37028), (3120, 27771), (4680, 18514), (9257, 9360)]