86354220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2791

約数の個数: 96

約数和(自身を含む): 264370176

約数和(自身を除く): 178015956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 2731, 3162, 5270, 5462, 6324, 7905, 8193, 10540, 10924, 13655, 15810, 16386, 27310, 31620, 32772, 40965, 46427, 54620, 81930, 84661, 92854, 139281, 163860, 169322, 185708, 232135, 253983, 278562, 338644, 423305, 464270, 507966, 557124, 696405, 846610, 928540, 1015932, 1269915, 1392810, 1439237, 1693220, 2539830, 2785620, 2878474, 4317711, 5079660, 5756948, 7196185, 8635422, 14392370, 17270844, 21588555, 28784740, 43177110, 86354220]

約数ペア:

[(1, 86354220), (2, 43177110), (3, 28784740), (4, 21588555), (5, 17270844), (6, 14392370), (10, 8635422), (12, 7196185), (15, 5756948), (17, 5079660), (20, 4317711), (30, 2878474), (31, 2785620), (34, 2539830), (51, 1693220), (60, 1439237), (62, 1392810), (68, 1269915), (85, 1015932), (93, 928540), (102, 846610), (124, 696405), (155, 557124), (170, 507966), (186, 464270), (204, 423305), (255, 338644), (310, 278562), (340, 253983), (372, 232135), (465, 185708), (510, 169322), (527, 163860), (620, 139281), (930, 92854), (1020, 84661), (1054, 81930), (1581, 54620), (1860, 46427), (2108, 40965), (2635, 32772), (2731, 31620), (3162, 27310), (5270, 16386), (5462, 15810), (6324, 13655), (7905, 10924), (8193, 10540)]