78012306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 175488768

約数和(自身を除く): 97476462

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 251, 279, 502, 557, 558, 753, 1114, 1506, 1671, 2259, 3342, 4518, 5013, 7781, 10026, 15562, 17267, 23343, 34534, 46686, 51801, 70029, 103602, 139807, 140058, 155403, 279614, 310806, 419421, 838842, 1258263, 2516526, 4334017, 8668034, 13002051, 26004102, 39006153, 78012306]

約数ペア:

[(1, 78012306), (2, 39006153), (3, 26004102), (6, 13002051), (9, 8668034), (18, 4334017), (31, 2516526), (62, 1258263), (93, 838842), (186, 419421), (251, 310806), (279, 279614), (502, 155403), (557, 140058), (558, 139807), (753, 103602), (1114, 70029), (1506, 51801), (1671, 46686), (2259, 34534), (3342, 23343), (4518, 17267), (5013, 15562), (7781, 10026)]