88726352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 215120160

約数和(自身を除く): 126393808

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 157, 169, 176, 208, 209, 247, 286, 304, 314, 338, 418, 494, 572, 628, 676, 836, 988, 1144, 1256, 1352, 1672, 1727, 1859, 1976, 2041, 2288, 2512, 2704, 2717, 2983, 3211, 3344, 3454, 3718, 3952, 4082, 5434, 5966, 6422, 6908, 7436, 8164, 10868, 11932, 12844, 13816, 14872, 16328, 21736, 22451, 23864, 25688, 26533, 27632, 29744, 32656, 32813, 35321, 38779, 43472, 44902, 47728, 51376, 53066, 65626, 70642, 77558, 89804, 106132, 131252, 141284, 155116, 179608, 212264, 262504, 282568, 291863, 310232, 359216, 424528, 426569, 504127, 525008, 565136, 583726, 620464, 853138, 1008254, 1167452, 1706276, 2016508, 2334904, 3412552, 4033016, 4669808, 5545397, 6825104, 8066032, 11090794, 22181588, 44363176, 88726352]

約数ペア:

[(1, 88726352), (2, 44363176), (4, 22181588), (8, 11090794), (11, 8066032), (13, 6825104), (16, 5545397), (19, 4669808), (22, 4033016), (26, 3412552), (38, 2334904), (44, 2016508), (52, 1706276), (76, 1167452), (88, 1008254), (104, 853138), (143, 620464), (152, 583726), (157, 565136), (169, 525008), (176, 504127), (208, 426569), (209, 424528), (247, 359216), (286, 310232), (304, 291863), (314, 282568), (338, 262504), (418, 212264), (494, 179608), (572, 155116), (628, 141284), (676, 131252), (836, 106132), (988, 89804), (1144, 77558), (1256, 70642), (1352, 65626), (1672, 53066), (1727, 51376), (1859, 47728), (1976, 44902), (2041, 43472), (2288, 38779), (2512, 35321), (2704, 32813), (2717, 32656), (2983, 29744), (3211, 27632), (3344, 26533), (3454, 25688), (3718, 23864), (3952, 22451), (4082, 21736), (5434, 16328), (5966, 14872), (6422, 13816), (6908, 12844), (7436, 11932), (8164, 10868)]