71495388

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{6469}}^1$

素因数の和:6786

約数の個数: 36

約数和(自身を含む): 181341160

約数和(自身を除く): 109845772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 6469, 11052, 12938, 19407, 25876, 38814, 58221, 77628, 116442, 232884, 1985983, 3971966, 5957949, 7943932, 11915898, 17873847, 23831796, 35747694, 71495388]

約数ペア:

[(1, 71495388), (2, 35747694), (3, 23831796), (4, 17873847), (6, 11915898), (9, 7943932), (12, 5957949), (18, 3971966), (36, 1985983), (307, 232884), (614, 116442), (921, 77628), (1228, 58221), (1842, 38814), (2763, 25876), (3684, 19407), (5526, 12938), (6469, 11052)]