187040484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8881

約数の個数: 72

約数和(自身を含む): 513793280

約数和(自身を除く): 326752796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 8821, 10602, 17642, 21204, 26463, 35284, 52926, 79389, 105852, 158778, 167599, 273451, 317556, 335198, 502797, 546902, 670396, 820353, 1005594, 1093804, 1508391, 1640706, 2011188, 2461059, 3016782, 3281412, 4922118, 5195569, 6033564, 9844236, 10391138, 15586707, 20782276, 31173414, 46760121, 62346828, 93520242, 187040484]

約数ペア:

[(1, 187040484), (2, 93520242), (3, 62346828), (4, 46760121), (6, 31173414), (9, 20782276), (12, 15586707), (18, 10391138), (19, 9844236), (31, 6033564), (36, 5195569), (38, 4922118), (57, 3281412), (62, 3016782), (76, 2461059), (93, 2011188), (114, 1640706), (124, 1508391), (171, 1093804), (186, 1005594), (228, 820353), (279, 670396), (342, 546902), (372, 502797), (558, 335198), (589, 317556), (684, 273451), (1116, 167599), (1178, 158778), (1767, 105852), (2356, 79389), (3534, 52926), (5301, 35284), (7068, 26463), (8821, 21204), (10602, 17642)]