87974772

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 209489280

約数和(自身を除く): 121514508

約数列:

[1, 2, 3, 4, 6, 12, 103, 109, 206, 218, 309, 327, 412, 436, 618, 653, 654, 1236, 1306, 1308, 1959, 2612, 3918, 7836, 11227, 22454, 33681, 44908, 67259, 67362, 71177, 134518, 134724, 142354, 201777, 213531, 269036, 284708, 403554, 427062, 807108, 854124, 7331231, 14662462, 21993693, 29324924, 43987386, 87974772]

約数ペア:

[(1, 87974772), (2, 43987386), (3, 29324924), (4, 21993693), (6, 14662462), (12, 7331231), (103, 854124), (109, 807108), (206, 427062), (218, 403554), (309, 284708), (327, 269036), (412, 213531), (436, 201777), (618, 142354), (653, 134724), (654, 134518), (1236, 71177), (1306, 67362), (1308, 67259), (1959, 44908), (2612, 33681), (3918, 22454), (7836, 11227)]