127619856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9773

約数の個数: 120

約数和(自身を含む): 439624640

約数和(自身を除く): 312004784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 9739, 13104, 19478, 29217, 38956, 58434, 68173, 77912, 87651, 116868, 126607, 136346, 155824, 175302, 204519, 233736, 253214, 272692, 350604, 379821, 409038, 467472, 506428, 545384, 613557, 701208, 759642, 818076, 886249, 1012856, 1090768, 1139463, 1227114, 1402416, 1519284, 1636152, 1772498, 2025712, 2278926, 2454228, 2658747, 3038568, 3272304, 3544996, 4557852, 4908456, 5317494, 6077136, 7089992, 7976241, 9115704, 9816912, 10634988, 14179984, 15952482, 18231408, 21269976, 31904964, 42539952, 63809928, 127619856]

約数ペア:

[(1, 127619856), (2, 63809928), (3, 42539952), (4, 31904964), (6, 21269976), (7, 18231408), (8, 15952482), (9, 14179984), (12, 10634988), (13, 9816912), (14, 9115704), (16, 7976241), (18, 7089992), (21, 6077136), (24, 5317494), (26, 4908456), (28, 4557852), (36, 3544996), (39, 3272304), (42, 3038568), (48, 2658747), (52, 2454228), (56, 2278926), (63, 2025712), (72, 1772498), (78, 1636152), (84, 1519284), (91, 1402416), (104, 1227114), (112, 1139463), (117, 1090768), (126, 1012856), (144, 886249), (156, 818076), (168, 759642), (182, 701208), (208, 613557), (234, 545384), (252, 506428), (273, 467472), (312, 409038), (336, 379821), (364, 350604), (468, 272692), (504, 253214), (546, 233736), (624, 204519), (728, 175302), (819, 155824), (936, 136346), (1008, 126607), (1092, 116868), (1456, 87651), (1638, 77912), (1872, 68173), (2184, 58434), (3276, 38956), (4368, 29217), (6552, 19478), (9739, 13104)]