77447342

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 149040000

約数和(自身を除く): 71592658

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 203, 229, 238, 343, 406, 458, 493, 686, 833, 986, 1421, 1603, 1666, 2842, 3206, 3451, 3893, 5831, 6641, 6902, 7786, 9947, 11221, 11662, 13282, 19894, 22442, 24157, 27251, 46487, 48314, 54502, 78547, 92974, 112897, 157094, 169099, 190757, 225794, 325409, 338198, 381514, 650818, 790279, 1335299, 1580558, 2277863, 2670598, 4555726, 5531953, 11063906, 38723671, 77447342]

約数ペア:

[(1, 77447342), (2, 38723671), (7, 11063906), (14, 5531953), (17, 4555726), (29, 2670598), (34, 2277863), (49, 1580558), (58, 1335299), (98, 790279), (119, 650818), (203, 381514), (229, 338198), (238, 325409), (343, 225794), (406, 190757), (458, 169099), (493, 157094), (686, 112897), (833, 92974), (986, 78547), (1421, 54502), (1603, 48314), (1666, 46487), (2842, 27251), (3206, 24157), (3451, 22442), (3893, 19894), (5831, 13282), (6641, 11662), (6902, 11221), (7786, 9947)]