66112758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 147610320

約数和(自身を除く): 81497562

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 229, 258, 373, 387, 458, 687, 746, 774, 1119, 1374, 2061, 2238, 3357, 4122, 6714, 9847, 16039, 19694, 29541, 32078, 48117, 59082, 85417, 88623, 96234, 144351, 170834, 177246, 256251, 288702, 512502, 768753, 1537506, 3672931, 7345862, 11018793, 22037586, 33056379, 66112758]

約数ペア:

[(1, 66112758), (2, 33056379), (3, 22037586), (6, 11018793), (9, 7345862), (18, 3672931), (43, 1537506), (86, 768753), (129, 512502), (229, 288702), (258, 256251), (373, 177246), (387, 170834), (458, 144351), (687, 96234), (746, 88623), (774, 85417), (1119, 59082), (1374, 48117), (2061, 32078), (2238, 29541), (3357, 19694), (4122, 16039), (6714, 9847)]