64728372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 156893184

約数和(自身を除く): 92164812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 372, 382, 573, 764, 911, 1146, 1822, 2292, 2733, 3644, 5466, 5921, 10932, 11842, 17763, 23684, 28241, 35526, 56482, 71052, 84723, 112964, 169446, 174001, 338892, 348002, 522003, 696004, 1044006, 2088012, 5394031, 10788062, 16182093, 21576124, 32364186, 64728372]

約数ペア:

[(1, 64728372), (2, 32364186), (3, 21576124), (4, 16182093), (6, 10788062), (12, 5394031), (31, 2088012), (62, 1044006), (93, 696004), (124, 522003), (186, 348002), (191, 338892), (372, 174001), (382, 169446), (573, 112964), (764, 84723), (911, 71052), (1146, 56482), (1822, 35526), (2292, 28241), (2733, 23684), (3644, 17763), (5466, 11842), (5921, 10932)]