71538012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 165543588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 251, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 502, 522, 546, 609, 702, 753, 754, 756, 783, 812, 819, 1004, 1044, 1092, 1131, 1218, 1404, 1506, 1508, 1566, 1638, 1757, 1827, 2259, 2262, 2436, 2457, 2639, 3012, 3132, 3263, 3276, 3393, 3514, 3654, 4518, 4524, 4914, 5271, 5278, 5481, 6526, 6777, 6786, 7028, 7279, 7308, 7917, 9036, 9789, 9828, 10179, 10542, 10556, 10962, 13052, 13554, 13572, 14558, 15813, 15834, 19578, 20358, 21084, 21837, 21924, 22841, 23751, 27108, 29116, 29367, 31626, 31668, 39156, 40716, 43674, 45682, 47439, 47502, 50953, 58734, 63252, 65511, 68523, 71253, 87348, 88101, 91364, 94627, 94878, 95004, 101906, 117468, 131022, 137046, 142506, 152859, 176202, 189254, 189756, 196533, 203812, 205569, 262044, 274092, 283881, 285012, 305718, 352404, 378508, 393066, 411138, 458577, 567762, 611436, 616707, 662389, 786132, 822276, 851643, 917154, 1135524, 1233414, 1324778, 1375731, 1703286, 1834308, 1987167, 2466828, 2554929, 2649556, 2751462, 3406572, 3974334, 5109858, 5502924, 5961501, 7948668, 10219716, 11923002, 17884503, 23846004, 35769006, 71538012]

約数ペア:

[(1, 71538012), (2, 35769006), (3, 23846004), (4, 17884503), (6, 11923002), (7, 10219716), (9, 7948668), (12, 5961501), (13, 5502924), (14, 5109858), (18, 3974334), (21, 3406572), (26, 2751462), (27, 2649556), (28, 2554929), (29, 2466828), (36, 1987167), (39, 1834308), (42, 1703286), (52, 1375731), (54, 1324778), (58, 1233414), (63, 1135524), (78, 917154), (84, 851643), (87, 822276), (91, 786132), (108, 662389), (116, 616707), (117, 611436), (126, 567762), (156, 458577), (174, 411138), (182, 393066), (189, 378508), (203, 352404), (234, 305718), (251, 285012), (252, 283881), (261, 274092), (273, 262044), (348, 205569), (351, 203812), (364, 196533), (377, 189756), (378, 189254), (406, 176202), (468, 152859), (502, 142506), (522, 137046), (546, 131022), (609, 117468), (702, 101906), (753, 95004), (754, 94878), (756, 94627), (783, 91364), (812, 88101), (819, 87348), (1004, 71253), (1044, 68523), (1092, 65511), (1131, 63252), (1218, 58734), (1404, 50953), (1506, 47502), (1508, 47439), (1566, 45682), (1638, 43674), (1757, 40716), (1827, 39156), (2259, 31668), (2262, 31626), (2436, 29367), (2457, 29116), (2639, 27108), (3012, 23751), (3132, 22841), (3263, 21924), (3276, 21837), (3393, 21084), (3514, 20358), (3654, 19578), (4518, 15834), (4524, 15813), (4914, 14558), (5271, 13572), (5278, 13554), (5481, 13052), (6526, 10962), (6777, 10556), (6786, 10542), (7028, 10179), (7279, 9828), (7308, 9789), (7917, 9036)]