88525620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21383}}^1$

素因数の和:21421

約数の個数: 72

約数和(自身を含む): 280215936

約数和(自身を除く): 191690316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 21383, 42766, 64149, 85532, 106915, 128298, 192447, 213830, 256596, 320745, 384894, 427660, 491809, 641490, 769788, 962235, 983618, 1282980, 1475427, 1924470, 1967236, 2459045, 2950854, 3848940, 4426281, 4918090, 5901708, 7377135, 8852562, 9836180, 14754270, 17705124, 22131405, 29508540, 44262810, 88525620]

約数ペア:

[(1, 88525620), (2, 44262810), (3, 29508540), (4, 22131405), (5, 17705124), (6, 14754270), (9, 9836180), (10, 8852562), (12, 7377135), (15, 5901708), (18, 4918090), (20, 4426281), (23, 3848940), (30, 2950854), (36, 2459045), (45, 1967236), (46, 1924470), (60, 1475427), (69, 1282980), (90, 983618), (92, 962235), (115, 769788), (138, 641490), (180, 491809), (207, 427660), (230, 384894), (276, 320745), (345, 256596), (414, 213830), (460, 192447), (690, 128298), (828, 106915), (1035, 85532), (1380, 64149), (2070, 42766), (4140, 21383)]