27452568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 85075200

約数和(自身を除く): 57622632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 421, 429, 456, 494, 572, 627, 741, 836, 842, 858, 988, 1144, 1254, 1263, 1482, 1672, 1684, 1716, 1976, 2508, 2526, 2717, 2964, 3368, 3432, 4631, 5016, 5052, 5434, 5473, 5928, 7999, 8151, 9262, 10104, 10868, 10946, 13893, 15998, 16302, 16419, 18524, 21736, 21892, 23997, 27786, 31996, 32604, 32838, 37048, 43784, 47994, 55572, 60203, 63992, 65208, 65676, 87989, 95988, 103987, 111144, 120406, 131352, 175978, 180609, 191976, 207974, 240812, 263967, 311961, 351956, 361218, 415948, 481624, 527934, 623922, 703912, 722436, 831896, 1055868, 1143857, 1247844, 1444872, 2111736, 2287714, 2495688, 3431571, 4575428, 6863142, 9150856, 13726284, 27452568]

約数ペア:

[(1, 27452568), (2, 13726284), (3, 9150856), (4, 6863142), (6, 4575428), (8, 3431571), (11, 2495688), (12, 2287714), (13, 2111736), (19, 1444872), (22, 1247844), (24, 1143857), (26, 1055868), (33, 831896), (38, 722436), (39, 703912), (44, 623922), (52, 527934), (57, 481624), (66, 415948), (76, 361218), (78, 351956), (88, 311961), (104, 263967), (114, 240812), (132, 207974), (143, 191976), (152, 180609), (156, 175978), (209, 131352), (228, 120406), (247, 111144), (264, 103987), (286, 95988), (312, 87989), (418, 65676), (421, 65208), (429, 63992), (456, 60203), (494, 55572), (572, 47994), (627, 43784), (741, 37048), (836, 32838), (842, 32604), (858, 31996), (988, 27786), (1144, 23997), (1254, 21892), (1263, 21736), (1482, 18524), (1672, 16419), (1684, 16302), (1716, 15998), (1976, 13893), (2508, 10946), (2526, 10868), (2717, 10104), (2964, 9262), (3368, 8151), (3432, 7999), (4631, 5928), (5016, 5473), (5052, 5434)]