71843304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 194241600

約数和(自身を除く): 122398296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 563, 818, 1126, 1227, 1636, 1689, 2252, 2454, 3272, 3378, 4504, 4908, 5317, 6756, 7319, 9816, 10634, 13512, 14638, 15951, 21268, 21957, 29276, 31902, 42536, 43914, 58552, 63804, 87828, 127608, 175656, 230267, 460534, 690801, 921068, 1381602, 1842136, 2763204, 2993471, 5526408, 5986942, 8980413, 11973884, 17960826, 23947768, 35921652, 71843304]

約数ペア:

[(1, 71843304), (2, 35921652), (3, 23947768), (4, 17960826), (6, 11973884), (8, 8980413), (12, 5986942), (13, 5526408), (24, 2993471), (26, 2763204), (39, 1842136), (52, 1381602), (78, 921068), (104, 690801), (156, 460534), (312, 230267), (409, 175656), (563, 127608), (818, 87828), (1126, 63804), (1227, 58552), (1636, 43914), (1689, 42536), (2252, 31902), (2454, 29276), (3272, 21957), (3378, 21268), (4504, 15951), (4908, 14638), (5317, 13512), (6756, 10634), (7319, 9816)]