85753458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2549}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 220320000

約数和(自身を除く): 134566542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 2549, 3738, 4806, 5098, 5607, 7647, 11214, 15294, 16821, 17843, 22941, 33642, 35686, 45882, 53529, 68823, 107058, 137646, 160587, 226861, 321174, 453722, 481761, 680583, 963522, 1361166, 1588027, 2041749, 3176054, 4083498, 4764081, 6125247, 9528162, 12250494, 14292243, 28584486, 42876729, 85753458]

約数ペア:

[(1, 85753458), (2, 42876729), (3, 28584486), (6, 14292243), (7, 12250494), (9, 9528162), (14, 6125247), (18, 4764081), (21, 4083498), (27, 3176054), (42, 2041749), (54, 1588027), (63, 1361166), (89, 963522), (126, 680583), (178, 481761), (189, 453722), (267, 321174), (378, 226861), (534, 160587), (623, 137646), (801, 107058), (1246, 68823), (1602, 53529), (1869, 45882), (2403, 35686), (2549, 33642), (3738, 22941), (4806, 17843), (5098, 16821), (5607, 15294), (7647, 11214)]