85128108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 228802560

約数和(自身を除く): 143674452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 607, 754, 806, 899, 1131, 1209, 1214, 1508, 1612, 1798, 1821, 2262, 2418, 2428, 2697, 3596, 3642, 4524, 4836, 5394, 7284, 7891, 10788, 11687, 15782, 17603, 18817, 23374, 23673, 31564, 35061, 35206, 37634, 46748, 47346, 52809, 56451, 70122, 70412, 75268, 94692, 105618, 112902, 140244, 211236, 225804, 228839, 244621, 457678, 489242, 545693, 686517, 733863, 915356, 978484, 1091386, 1373034, 1467726, 1637079, 2182772, 2746068, 2935452, 3274158, 6548316, 7094009, 14188018, 21282027, 28376036, 42564054, 85128108]

約数ペア:

[(1, 85128108), (2, 42564054), (3, 28376036), (4, 21282027), (6, 14188018), (12, 7094009), (13, 6548316), (26, 3274158), (29, 2935452), (31, 2746068), (39, 2182772), (52, 1637079), (58, 1467726), (62, 1373034), (78, 1091386), (87, 978484), (93, 915356), (116, 733863), (124, 686517), (156, 545693), (174, 489242), (186, 457678), (348, 244621), (372, 228839), (377, 225804), (403, 211236), (607, 140244), (754, 112902), (806, 105618), (899, 94692), (1131, 75268), (1209, 70412), (1214, 70122), (1508, 56451), (1612, 52809), (1798, 47346), (1821, 46748), (2262, 37634), (2418, 35206), (2428, 35061), (2697, 31564), (3596, 23673), (3642, 23374), (4524, 18817), (4836, 17603), (5394, 15782), (7284, 11687), (7891, 10788)]