77145376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 114455264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 131, 154, 176, 224, 239, 262, 308, 352, 478, 524, 616, 917, 956, 1048, 1232, 1441, 1673, 1834, 1912, 2096, 2464, 2629, 2882, 3346, 3668, 3824, 4192, 5258, 5764, 6692, 7336, 7648, 10087, 10516, 11528, 13384, 14672, 18403, 20174, 21032, 23056, 26768, 29344, 31309, 36806, 40348, 42064, 46112, 53536, 62618, 73612, 80696, 84128, 125236, 147224, 161392, 219163, 250472, 294448, 322784, 344399, 438326, 500944, 588896, 688798, 876652, 1001888, 1377596, 1753304, 2410793, 2755192, 3506608, 4821586, 5510384, 7013216, 9643172, 11020768, 19286344, 38572688, 77145376]

約数ペア:

[(1, 77145376), (2, 38572688), (4, 19286344), (7, 11020768), (8, 9643172), (11, 7013216), (14, 5510384), (16, 4821586), (22, 3506608), (28, 2755192), (32, 2410793), (44, 1753304), (56, 1377596), (77, 1001888), (88, 876652), (112, 688798), (131, 588896), (154, 500944), (176, 438326), (224, 344399), (239, 322784), (262, 294448), (308, 250472), (352, 219163), (478, 161392), (524, 147224), (616, 125236), (917, 84128), (956, 80696), (1048, 73612), (1232, 62618), (1441, 53536), (1673, 46112), (1834, 42064), (1912, 40348), (2096, 36806), (2464, 31309), (2629, 29344), (2882, 26768), (3346, 23056), (3668, 21032), (3824, 20174), (4192, 18403), (5258, 14672), (5764, 13384), (6692, 11528), (7336, 10516), (7648, 10087)]