70889456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 105884944

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 29, 34, 38, 43, 44, 58, 68, 76, 86, 88, 116, 136, 152, 172, 176, 187, 209, 232, 272, 304, 319, 323, 344, 374, 418, 464, 473, 493, 551, 638, 646, 688, 731, 748, 817, 836, 946, 986, 1102, 1247, 1276, 1292, 1462, 1496, 1634, 1672, 1892, 1972, 2204, 2494, 2552, 2584, 2924, 2992, 3268, 3344, 3553, 3784, 3944, 4408, 4988, 5104, 5168, 5423, 5848, 6061, 6536, 7106, 7568, 7888, 8041, 8816, 8987, 9367, 9976, 10846, 11696, 12122, 13072, 13717, 13889, 14212, 16082, 17974, 18734, 19952, 21199, 21692, 23693, 24244, 27434, 27778, 28424, 32164, 35948, 37468, 42398, 43384, 47386, 48488, 54868, 55556, 56848, 64328, 71896, 74936, 84796, 86768, 94772, 96976, 103037, 109736, 111112, 128656, 143792, 149872, 152779, 169592, 189544, 206074, 219472, 222224, 233189, 260623, 305558, 339184, 379088, 402781, 412148, 466378, 521246, 611116, 805562, 824296, 932756, 1042492, 1222232, 1611124, 1648592, 1865512, 2084984, 2444464, 3222248, 3731024, 4169968, 4430591, 6444496, 8861182, 17722364, 35444728, 70889456]

約数ペア:

[(1, 70889456), (2, 35444728), (4, 17722364), (8, 8861182), (11, 6444496), (16, 4430591), (17, 4169968), (19, 3731024), (22, 3222248), (29, 2444464), (34, 2084984), (38, 1865512), (43, 1648592), (44, 1611124), (58, 1222232), (68, 1042492), (76, 932756), (86, 824296), (88, 805562), (116, 611116), (136, 521246), (152, 466378), (172, 412148), (176, 402781), (187, 379088), (209, 339184), (232, 305558), (272, 260623), (304, 233189), (319, 222224), (323, 219472), (344, 206074), (374, 189544), (418, 169592), (464, 152779), (473, 149872), (493, 143792), (551, 128656), (638, 111112), (646, 109736), (688, 103037), (731, 96976), (748, 94772), (817, 86768), (836, 84796), (946, 74936), (986, 71896), (1102, 64328), (1247, 56848), (1276, 55556), (1292, 54868), (1462, 48488), (1496, 47386), (1634, 43384), (1672, 42398), (1892, 37468), (1972, 35948), (2204, 32164), (2494, 28424), (2552, 27778), (2584, 27434), (2924, 24244), (2992, 23693), (3268, 21692), (3344, 21199), (3553, 19952), (3784, 18734), (3944, 17974), (4408, 16082), (4988, 14212), (5104, 13889), (5168, 13717), (5423, 13072), (5848, 12122), (6061, 11696), (6536, 10846), (7106, 9976), (7568, 9367), (7888, 8987), (8041, 8816)]