61326188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 140856576

約数和(自身を除く): 79530388

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 787, 847, 1012, 1574, 1694, 1771, 2783, 3148, 3388, 3542, 5509, 5566, 7084, 8657, 11018, 11132, 17314, 18101, 19481, 22036, 34628, 36202, 38962, 60599, 72404, 77924, 95227, 121198, 126707, 190454, 199111, 242396, 253414, 380908, 398222, 506828, 666589, 796444, 1333178, 1393777, 2190221, 2666356, 2787554, 4380442, 5575108, 8760884, 15331547, 30663094, 61326188]

約数ペア:

[(1, 61326188), (2, 30663094), (4, 15331547), (7, 8760884), (11, 5575108), (14, 4380442), (22, 2787554), (23, 2666356), (28, 2190221), (44, 1393777), (46, 1333178), (77, 796444), (92, 666589), (121, 506828), (154, 398222), (161, 380908), (242, 253414), (253, 242396), (308, 199111), (322, 190454), (484, 126707), (506, 121198), (644, 95227), (787, 77924), (847, 72404), (1012, 60599), (1574, 38962), (1694, 36202), (1771, 34628), (2783, 22036), (3148, 19481), (3388, 18101), (3542, 17314), (5509, 11132), (5566, 11018), (7084, 8657)]