73181906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 70518574

約数列:

[1, 2, 7, 14, 17, 23, 29, 34, 46, 58, 119, 161, 203, 238, 322, 391, 406, 461, 493, 667, 782, 922, 986, 1334, 2737, 3227, 3451, 4669, 5474, 6454, 6902, 7837, 9338, 10603, 11339, 13369, 15674, 21206, 22678, 26738, 54859, 74221, 79373, 93583, 109718, 148442, 158746, 180251, 187166, 227273, 307487, 360502, 454546, 614974, 1261757, 1590911, 2152409, 2523514, 3181822, 4304818, 5227279, 10454558, 36590953, 73181906]

約数ペア:

[(1, 73181906), (2, 36590953), (7, 10454558), (14, 5227279), (17, 4304818), (23, 3181822), (29, 2523514), (34, 2152409), (46, 1590911), (58, 1261757), (119, 614974), (161, 454546), (203, 360502), (238, 307487), (322, 227273), (391, 187166), (406, 180251), (461, 158746), (493, 148442), (667, 109718), (782, 93583), (922, 79373), (986, 74221), (1334, 54859), (2737, 26738), (3227, 22678), (3451, 21206), (4669, 15674), (5474, 13369), (6454, 11339), (6902, 10603), (7837, 9338)]