86389560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7789

約数の個数: 96

約数和(自身を含む): 289860480

約数和(自身を除く): 203470920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7741, 11160, 15482, 23223, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 139338, 154820, 185784, 232230, 239971, 278676, 309640, 348345, 464460, 479942, 557352, 696690, 719913, 928920, 959884, 1199855, 1393380, 1439826, 1919768, 2159739, 2399710, 2786760, 2879652, 3599565, 4319478, 4799420, 5759304, 7199130, 8638956, 9598840, 10798695, 14398260, 17277912, 21597390, 28796520, 43194780, 86389560]

約数ペア:

[(1, 86389560), (2, 43194780), (3, 28796520), (4, 21597390), (5, 17277912), (6, 14398260), (8, 10798695), (9, 9598840), (10, 8638956), (12, 7199130), (15, 5759304), (18, 4799420), (20, 4319478), (24, 3599565), (30, 2879652), (31, 2786760), (36, 2399710), (40, 2159739), (45, 1919768), (60, 1439826), (62, 1393380), (72, 1199855), (90, 959884), (93, 928920), (120, 719913), (124, 696690), (155, 557352), (180, 479942), (186, 464460), (248, 348345), (279, 309640), (310, 278676), (360, 239971), (372, 232230), (465, 185784), (558, 154820), (620, 139338), (744, 116115), (930, 92892), (1116, 77410), (1240, 69669), (1395, 61928), (1860, 46446), (2232, 38705), (2790, 30964), (3720, 23223), (5580, 15482), (7741, 11160)]