766771424

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 1621066608

約数和(自身を除く): 854295184

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 761, 851, 1184, 1369, 1522, 1702, 2738, 3044, 3404, 5476, 6088, 6808, 10952, 12176, 13616, 17503, 21904, 24352, 27232, 28157, 31487, 35006, 43808, 56314, 62974, 70012, 112628, 125948, 140024, 225256, 251896, 280048, 450512, 503792, 560096, 647611, 901024, 1007584, 1041809, 1295222, 2083618, 2590444, 4167236, 5180888, 8334472, 10361776, 16668944, 20723552, 23961607, 33337888, 47923214, 95846428, 191692856, 383385712, 766771424]

約数ペア:

[(1, 766771424), (2, 383385712), (4, 191692856), (8, 95846428), (16, 47923214), (23, 33337888), (32, 23961607), (37, 20723552), (46, 16668944), (74, 10361776), (92, 8334472), (148, 5180888), (184, 4167236), (296, 2590444), (368, 2083618), (592, 1295222), (736, 1041809), (761, 1007584), (851, 901024), (1184, 647611), (1369, 560096), (1522, 503792), (1702, 450512), (2738, 280048), (3044, 251896), (3404, 225256), (5476, 140024), (6088, 125948), (6808, 112628), (10952, 70012), (12176, 62974), (13616, 56314), (17503, 43808), (21904, 35006), (24352, 31487), (27232, 28157)]