86207520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25657}}^1$

素因数の和:25682

約数の個数: 96

約数和(自身を含む): 310359168

約数和(自身を除く): 224151648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25657, 51314, 76971, 102628, 128285, 153942, 179599, 205256, 256570, 307884, 359198, 384855, 410512, 513140, 538797, 615768, 718396, 769710, 821024, 897995, 1026280, 1077594, 1231536, 1436792, 1539420, 1795990, 2052560, 2155188, 2463072, 2693985, 2873584, 3078840, 3591980, 4105120, 4310376, 5387970, 5747168, 6157680, 7183960, 8620752, 10775940, 12315360, 14367920, 17241504, 21551880, 28735840, 43103760, 86207520]

約数ペア:

[(1, 86207520), (2, 43103760), (3, 28735840), (4, 21551880), (5, 17241504), (6, 14367920), (7, 12315360), (8, 10775940), (10, 8620752), (12, 7183960), (14, 6157680), (15, 5747168), (16, 5387970), (20, 4310376), (21, 4105120), (24, 3591980), (28, 3078840), (30, 2873584), (32, 2693985), (35, 2463072), (40, 2155188), (42, 2052560), (48, 1795990), (56, 1539420), (60, 1436792), (70, 1231536), (80, 1077594), (84, 1026280), (96, 897995), (105, 821024), (112, 769710), (120, 718396), (140, 615768), (160, 538797), (168, 513140), (210, 410512), (224, 384855), (240, 359198), (280, 307884), (336, 256570), (420, 205256), (480, 179599), (560, 153942), (672, 128285), (840, 102628), (1120, 76971), (1680, 51314), (3360, 25657)]