77266904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 187790400

約数和(自身を除く): 110523496

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 136, 137, 143, 187, 221, 232, 274, 286, 319, 374, 377, 442, 493, 548, 572, 638, 748, 754, 884, 986, 1096, 1144, 1276, 1496, 1507, 1508, 1768, 1781, 1972, 2329, 2431, 2552, 3014, 3016, 3562, 3944, 3973, 4147, 4658, 4862, 5423, 6028, 6409, 7124, 7946, 8294, 9316, 9724, 10846, 12056, 12818, 14248, 15892, 16588, 18632, 19448, 19591, 21692, 25619, 25636, 30277, 31784, 33176, 39182, 43384, 43703, 51238, 51272, 51649, 60554, 67541, 70499, 78364, 87406, 102476, 103298, 121108, 135082, 140998, 156728, 174812, 204952, 206596, 242216, 270164, 281996, 333047, 349624, 413192, 540328, 563992, 568139, 666094, 742951, 878033, 1136278, 1332188, 1485902, 1756066, 2272556, 2664376, 2971804, 3512132, 4545112, 5943608, 7024264, 9658363, 19316726, 38633452, 77266904]

約数ペア:

[(1, 77266904), (2, 38633452), (4, 19316726), (8, 9658363), (11, 7024264), (13, 5943608), (17, 4545112), (22, 3512132), (26, 2971804), (29, 2664376), (34, 2272556), (44, 1756066), (52, 1485902), (58, 1332188), (68, 1136278), (88, 878033), (104, 742951), (116, 666094), (136, 568139), (137, 563992), (143, 540328), (187, 413192), (221, 349624), (232, 333047), (274, 281996), (286, 270164), (319, 242216), (374, 206596), (377, 204952), (442, 174812), (493, 156728), (548, 140998), (572, 135082), (638, 121108), (748, 103298), (754, 102476), (884, 87406), (986, 78364), (1096, 70499), (1144, 67541), (1276, 60554), (1496, 51649), (1507, 51272), (1508, 51238), (1768, 43703), (1781, 43384), (1972, 39182), (2329, 33176), (2431, 31784), (2552, 30277), (3014, 25636), (3016, 25619), (3562, 21692), (3944, 19591), (3973, 19448), (4147, 18632), (4658, 16588), (4862, 15892), (5423, 14248), (6028, 12818), (6409, 12056), (7124, 10846), (7946, 9724), (8294, 9316)]