173860488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6689}}^1$

素因数の和:6739

約数の個数: 72

約数和(自身を含む): 497033550

約数和(自身を除く): 323173062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 6689, 8664, 12996, 13378, 20067, 25992, 26756, 40134, 53512, 60201, 80268, 120402, 127091, 160536, 240804, 254182, 381273, 481608, 508364, 762546, 1016728, 1143819, 1525092, 2287638, 2414729, 3050184, 4575276, 4829458, 7244187, 9150552, 9658916, 14488374, 19317832, 21732561, 28976748, 43465122, 57953496, 86930244, 173860488]

約数ペア:

[(1, 173860488), (2, 86930244), (3, 57953496), (4, 43465122), (6, 28976748), (8, 21732561), (9, 19317832), (12, 14488374), (18, 9658916), (19, 9150552), (24, 7244187), (36, 4829458), (38, 4575276), (57, 3050184), (72, 2414729), (76, 2287638), (114, 1525092), (152, 1143819), (171, 1016728), (228, 762546), (342, 508364), (361, 481608), (456, 381273), (684, 254182), (722, 240804), (1083, 160536), (1368, 127091), (1444, 120402), (2166, 80268), (2888, 60201), (3249, 53512), (4332, 40134), (6498, 26756), (6689, 25992), (8664, 20067), (12996, 13378)]