68609268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 223201440

約数和(自身を除く): 154592172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 179, 182, 189, 234, 252, 273, 324, 338, 351, 358, 364, 378, 468, 507, 537, 546, 567, 676, 702, 716, 756, 819, 1014, 1053, 1074, 1092, 1134, 1183, 1253, 1404, 1521, 1611, 1638, 2028, 2106, 2148, 2268, 2327, 2366, 2457, 2506, 3042, 3222, 3276, 3549, 3759, 4212, 4563, 4654, 4732, 4833, 4914, 5012, 6084, 6444, 6981, 7098, 7371, 7518, 9126, 9308, 9666, 9828, 10647, 11277, 13689, 13962, 14196, 14499, 14742, 15036, 16289, 18252, 19332, 20943, 21294, 22554, 27378, 27924, 28998, 29484, 30251, 31941, 32578, 33831, 41886, 42588, 45108, 48867, 54756, 57996, 60502, 62829, 63882, 65156, 67662, 83772, 90753, 95823, 97734, 101493, 121004, 125658, 127764, 135324, 146601, 181506, 188487, 191646, 195468, 202986, 211757, 251316, 272259, 293202, 363012, 376974, 383292, 405972, 423514, 439803, 544518, 586404, 635271, 753948, 816777, 847028, 879606, 1089036, 1270542, 1319409, 1633554, 1759212, 1905813, 2450331, 2541084, 2638818, 3267108, 3811626, 4900662, 5277636, 5717439, 7623252, 9801324, 11434878, 17152317, 22869756, 34304634, 68609268]

約数ペア:

[(1, 68609268), (2, 34304634), (3, 22869756), (4, 17152317), (6, 11434878), (7, 9801324), (9, 7623252), (12, 5717439), (13, 5277636), (14, 4900662), (18, 3811626), (21, 3267108), (26, 2638818), (27, 2541084), (28, 2450331), (36, 1905813), (39, 1759212), (42, 1633554), (52, 1319409), (54, 1270542), (63, 1089036), (78, 879606), (81, 847028), (84, 816777), (91, 753948), (108, 635271), (117, 586404), (126, 544518), (156, 439803), (162, 423514), (169, 405972), (179, 383292), (182, 376974), (189, 363012), (234, 293202), (252, 272259), (273, 251316), (324, 211757), (338, 202986), (351, 195468), (358, 191646), (364, 188487), (378, 181506), (468, 146601), (507, 135324), (537, 127764), (546, 125658), (567, 121004), (676, 101493), (702, 97734), (716, 95823), (756, 90753), (819, 83772), (1014, 67662), (1053, 65156), (1074, 63882), (1092, 62829), (1134, 60502), (1183, 57996), (1253, 54756), (1404, 48867), (1521, 45108), (1611, 42588), (1638, 41886), (2028, 33831), (2106, 32578), (2148, 31941), (2268, 30251), (2327, 29484), (2366, 28998), (2457, 27924), (2506, 27378), (3042, 22554), (3222, 21294), (3276, 20943), (3549, 19332), (3759, 18252), (4212, 16289), (4563, 15036), (4654, 14742), (4732, 14499), (4833, 14196), (4914, 13962), (5012, 13689), (6084, 11277), (6444, 10647), (6981, 9828), (7098, 9666), (7371, 9308), (7518, 9126)]