86784552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63439}}^1$

素因数の和:63470

約数の個数: 48

約数和(自身を含む): 247416000

約数和(自身を除く): 160631448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 63439, 126878, 190317, 253756, 380634, 507512, 570951, 761268, 1141902, 1205341, 1522536, 2283804, 2410682, 3616023, 4567608, 4821364, 7232046, 9642728, 10848069, 14464092, 21696138, 28928184, 43392276, 86784552]

約数ペア:

[(1, 86784552), (2, 43392276), (3, 28928184), (4, 21696138), (6, 14464092), (8, 10848069), (9, 9642728), (12, 7232046), (18, 4821364), (19, 4567608), (24, 3616023), (36, 2410682), (38, 2283804), (57, 1522536), (72, 1205341), (76, 1141902), (114, 761268), (152, 570951), (171, 507512), (228, 380634), (342, 253756), (456, 190317), (684, 126878), (1368, 63439)]