71761998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9137}}^1$

素因数の和:9177

約数の個数: 64

約数和(自身を含む): 189485568

約数和(自身を除く): 117723570

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 9137, 18274, 27411, 54822, 63959, 100507, 127918, 155329, 191877, 201014, 301521, 310658, 383754, 465987, 603042, 703549, 931974, 1087303, 1407098, 1708619, 2110647, 2174606, 3261909, 3417238, 4221294, 5125857, 6523818, 10251714, 11960333, 23920666, 35880999, 71761998]

約数ペア:

[(1, 71761998), (2, 35880999), (3, 23920666), (6, 11960333), (7, 10251714), (11, 6523818), (14, 5125857), (17, 4221294), (21, 3417238), (22, 3261909), (33, 2174606), (34, 2110647), (42, 1708619), (51, 1407098), (66, 1087303), (77, 931974), (102, 703549), (119, 603042), (154, 465987), (187, 383754), (231, 310658), (238, 301521), (357, 201014), (374, 191877), (462, 155329), (561, 127918), (714, 100507), (1122, 63959), (1309, 54822), (2618, 27411), (3927, 18274), (7854, 9137)]