72886128

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 232128000

約数和(自身を除く): 159241872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 233, 266, 294, 304, 336, 343, 392, 399, 456, 466, 532, 588, 686, 699, 784, 798, 912, 931, 932, 1029, 1064, 1176, 1372, 1398, 1596, 1631, 1862, 1864, 2058, 2128, 2352, 2744, 2793, 2796, 3192, 3262, 3724, 3728, 4116, 4427, 4893, 5488, 5586, 5592, 6384, 6517, 6524, 7448, 8232, 8854, 9786, 11172, 11184, 11417, 13034, 13048, 13281, 14896, 16464, 17708, 19551, 19572, 22344, 22834, 26068, 26096, 26562, 30989, 34251, 35416, 39102, 39144, 44688, 45668, 52136, 53124, 61978, 68502, 70832, 78204, 78288, 79919, 91336, 92967, 104272, 106248, 123956, 137004, 156408, 159838, 182672, 185934, 212496, 216923, 239757, 247912, 274008, 312816, 319676, 371868, 433846, 479514, 495824, 548016, 639352, 650769, 743736, 867692, 959028, 1278704, 1301538, 1487472, 1518461, 1735384, 1918056, 2603076, 3036922, 3470768, 3836112, 4555383, 5206152, 6073844, 9110766, 10412304, 12147688, 18221532, 24295376, 36443064, 72886128]

約数ペア:

[(1, 72886128), (2, 36443064), (3, 24295376), (4, 18221532), (6, 12147688), (7, 10412304), (8, 9110766), (12, 6073844), (14, 5206152), (16, 4555383), (19, 3836112), (21, 3470768), (24, 3036922), (28, 2603076), (38, 1918056), (42, 1735384), (48, 1518461), (49, 1487472), (56, 1301538), (57, 1278704), (76, 959028), (84, 867692), (98, 743736), (112, 650769), (114, 639352), (133, 548016), (147, 495824), (152, 479514), (168, 433846), (196, 371868), (228, 319676), (233, 312816), (266, 274008), (294, 247912), (304, 239757), (336, 216923), (343, 212496), (392, 185934), (399, 182672), (456, 159838), (466, 156408), (532, 137004), (588, 123956), (686, 106248), (699, 104272), (784, 92967), (798, 91336), (912, 79919), (931, 78288), (932, 78204), (1029, 70832), (1064, 68502), (1176, 61978), (1372, 53124), (1398, 52136), (1596, 45668), (1631, 44688), (1862, 39144), (1864, 39102), (2058, 35416), (2128, 34251), (2352, 30989), (2744, 26562), (2793, 26096), (2796, 26068), (3192, 22834), (3262, 22344), (3724, 19572), (3728, 19551), (4116, 17708), (4427, 16464), (4893, 14896), (5488, 13281), (5586, 13048), (5592, 13034), (6384, 11417), (6517, 11184), (6524, 11172), (7448, 9786), (8232, 8854)]