79354260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23203}}^1$

素因数の和:23237

約数の個数: 72

約数和(自身を含む): 253387680

約数和(自身を除く): 174033420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 23203, 46406, 69609, 92812, 116015, 139218, 208827, 232030, 278436, 348045, 417654, 440857, 464060, 696090, 835308, 881714, 1044135, 1322571, 1392180, 1763428, 2088270, 2204285, 2645142, 3967713, 4176540, 4408570, 5290284, 6612855, 7935426, 8817140, 13225710, 15870852, 19838565, 26451420, 39677130, 79354260]

約数ペア:

[(1, 79354260), (2, 39677130), (3, 26451420), (4, 19838565), (5, 15870852), (6, 13225710), (9, 8817140), (10, 7935426), (12, 6612855), (15, 5290284), (18, 4408570), (19, 4176540), (20, 3967713), (30, 2645142), (36, 2204285), (38, 2088270), (45, 1763428), (57, 1392180), (60, 1322571), (76, 1044135), (90, 881714), (95, 835308), (114, 696090), (171, 464060), (180, 440857), (190, 417654), (228, 348045), (285, 278436), (342, 232030), (380, 208827), (570, 139218), (684, 116015), (855, 92812), (1140, 69609), (1710, 46406), (3420, 23203)]