66718044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 179437440

約数和(自身を除く): 112719396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 947, 1236, 1854, 1894, 1957, 2841, 3708, 3788, 3914, 5682, 5871, 7828, 8523, 11364, 11742, 17046, 17613, 17993, 23484, 34092, 35226, 35986, 53979, 70452, 71972, 97541, 107958, 161937, 195082, 215916, 292623, 323874, 390164, 585246, 647748, 877869, 1170492, 1755738, 1853279, 3511476, 3706558, 5559837, 7413116, 11119674, 16679511, 22239348, 33359022, 66718044]

約数ペア:

[(1, 66718044), (2, 33359022), (3, 22239348), (4, 16679511), (6, 11119674), (9, 7413116), (12, 5559837), (18, 3706558), (19, 3511476), (36, 1853279), (38, 1755738), (57, 1170492), (76, 877869), (103, 647748), (114, 585246), (171, 390164), (206, 323874), (228, 292623), (309, 215916), (342, 195082), (412, 161937), (618, 107958), (684, 97541), (927, 71972), (947, 70452), (1236, 53979), (1854, 35986), (1894, 35226), (1957, 34092), (2841, 23484), (3708, 17993), (3788, 17613), (3914, 17046), (5682, 11742), (5871, 11364), (7828, 8523)]