86874420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 262579968

約数和(自身を除く): 175705548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1590, 1607, 1802, 2703, 3180, 3214, 3604, 4505, 4821, 5406, 6428, 8035, 9010, 9642, 10812, 13515, 16070, 18020, 19284, 24105, 27030, 27319, 32140, 48210, 54060, 54638, 81957, 85171, 96420, 109276, 136595, 163914, 170342, 255513, 273190, 327828, 340684, 409785, 425855, 511026, 546380, 819570, 851710, 1022052, 1277565, 1447907, 1639140, 1703420, 2555130, 2895814, 4343721, 5110260, 5791628, 7239535, 8687442, 14479070, 17374884, 21718605, 28958140, 43437210, 86874420]

約数ペア:

[(1, 86874420), (2, 43437210), (3, 28958140), (4, 21718605), (5, 17374884), (6, 14479070), (10, 8687442), (12, 7239535), (15, 5791628), (17, 5110260), (20, 4343721), (30, 2895814), (34, 2555130), (51, 1703420), (53, 1639140), (60, 1447907), (68, 1277565), (85, 1022052), (102, 851710), (106, 819570), (159, 546380), (170, 511026), (204, 425855), (212, 409785), (255, 340684), (265, 327828), (318, 273190), (340, 255513), (510, 170342), (530, 163914), (636, 136595), (795, 109276), (901, 96420), (1020, 85171), (1060, 81957), (1590, 54638), (1607, 54060), (1802, 48210), (2703, 32140), (3180, 27319), (3214, 27030), (3604, 24105), (4505, 19284), (4821, 18020), (5406, 16070), (6428, 13515), (8035, 10812), (9010, 9642)]