12870432

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 40098240

約数和(自身を除く): 27227808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 67, 69, 72, 87, 92, 96, 116, 134, 138, 144, 174, 184, 201, 207, 232, 261, 268, 276, 288, 348, 368, 402, 414, 464, 522, 536, 552, 603, 667, 696, 736, 804, 828, 928, 1044, 1072, 1104, 1206, 1334, 1392, 1541, 1608, 1656, 1943, 2001, 2088, 2144, 2208, 2412, 2668, 2784, 3082, 3216, 3312, 3886, 4002, 4176, 4623, 4824, 5336, 5829, 6003, 6164, 6432, 6624, 7772, 8004, 8352, 9246, 9648, 10672, 11658, 12006, 12328, 13869, 15544, 16008, 17487, 18492, 19296, 21344, 23316, 24012, 24656, 27738, 31088, 32016, 34974, 36984, 44689, 46632, 48024, 49312, 55476, 62176, 64032, 69948, 73968, 89378, 93264, 96048, 110952, 134067, 139896, 147936, 178756, 186528, 192096, 221904, 268134, 279792, 357512, 402201, 443808, 536268, 559584, 715024, 804402, 1072536, 1430048, 1608804, 2145072, 3217608, 4290144, 6435216, 12870432]

約数ペア:

[(1, 12870432), (2, 6435216), (3, 4290144), (4, 3217608), (6, 2145072), (8, 1608804), (9, 1430048), (12, 1072536), (16, 804402), (18, 715024), (23, 559584), (24, 536268), (29, 443808), (32, 402201), (36, 357512), (46, 279792), (48, 268134), (58, 221904), (67, 192096), (69, 186528), (72, 178756), (87, 147936), (92, 139896), (96, 134067), (116, 110952), (134, 96048), (138, 93264), (144, 89378), (174, 73968), (184, 69948), (201, 64032), (207, 62176), (232, 55476), (261, 49312), (268, 48024), (276, 46632), (288, 44689), (348, 36984), (368, 34974), (402, 32016), (414, 31088), (464, 27738), (522, 24656), (536, 24012), (552, 23316), (603, 21344), (667, 19296), (696, 18492), (736, 17487), (804, 16008), (828, 15544), (928, 13869), (1044, 12328), (1072, 12006), (1104, 11658), (1206, 10672), (1334, 9648), (1392, 9246), (1541, 8352), (1608, 8004), (1656, 7772), (1943, 6624), (2001, 6432), (2088, 6164), (2144, 6003), (2208, 5829), (2412, 5336), (2668, 4824), (2784, 4623), (3082, 4176), (3216, 4002), (3312, 3886)]