88263968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 72

約数和(自身を含む): 198298800

約数和(自身を除く): 110034832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 859, 988, 1352, 1718, 1976, 2704, 3211, 3436, 3952, 5408, 6422, 6872, 7904, 11167, 12844, 13744, 16321, 22334, 25688, 27488, 32642, 44668, 51376, 65284, 89336, 102752, 130568, 145171, 178672, 212173, 261136, 290342, 357344, 424346, 522272, 580684, 848692, 1161368, 1697384, 2322736, 2758249, 3394768, 4645472, 5516498, 6789536, 11032996, 22065992, 44131984, 88263968]

約数ペア:

[(1, 88263968), (2, 44131984), (4, 22065992), (8, 11032996), (13, 6789536), (16, 5516498), (19, 4645472), (26, 3394768), (32, 2758249), (38, 2322736), (52, 1697384), (76, 1161368), (104, 848692), (152, 580684), (169, 522272), (208, 424346), (247, 357344), (304, 290342), (338, 261136), (416, 212173), (494, 178672), (608, 145171), (676, 130568), (859, 102752), (988, 89336), (1352, 65284), (1718, 51376), (1976, 44668), (2704, 32642), (3211, 27488), (3436, 25688), (3952, 22334), (5408, 16321), (6422, 13744), (6872, 12844), (7904, 11167)]