86811780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4297

約数の個数: 96

約数和(自身を含む): 273788928

約数和(自身を除く): 186977148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4243, 5115, 6820, 8486, 10230, 12729, 16972, 20460, 21215, 25458, 42430, 46673, 50916, 63645, 84860, 93346, 127290, 131533, 140019, 186692, 233365, 254580, 263066, 280038, 394599, 466730, 526132, 560076, 657665, 700095, 789198, 933460, 1315330, 1400190, 1446863, 1578396, 1972995, 2630660, 2800380, 2893726, 3945990, 4340589, 5787452, 7234315, 7891980, 8681178, 14468630, 17362356, 21702945, 28937260, 43405890, 86811780]

約数ペア:

[(1, 86811780), (2, 43405890), (3, 28937260), (4, 21702945), (5, 17362356), (6, 14468630), (10, 8681178), (11, 7891980), (12, 7234315), (15, 5787452), (20, 4340589), (22, 3945990), (30, 2893726), (31, 2800380), (33, 2630660), (44, 1972995), (55, 1578396), (60, 1446863), (62, 1400190), (66, 1315330), (93, 933460), (110, 789198), (124, 700095), (132, 657665), (155, 560076), (165, 526132), (186, 466730), (220, 394599), (310, 280038), (330, 263066), (341, 254580), (372, 233365), (465, 186692), (620, 140019), (660, 131533), (682, 127290), (930, 93346), (1023, 84860), (1364, 63645), (1705, 50916), (1860, 46673), (2046, 42430), (3410, 25458), (4092, 21215), (4243, 20460), (5115, 16972), (6820, 12729), (8486, 10230)]