81844092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 157172868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 93, 99, 113, 118, 124, 132, 177, 186, 198, 226, 236, 279, 339, 341, 354, 372, 396, 452, 531, 558, 649, 678, 682, 708, 1017, 1023, 1062, 1116, 1243, 1298, 1356, 1364, 1829, 1947, 2034, 2046, 2124, 2486, 2596, 3069, 3503, 3658, 3729, 3894, 4068, 4092, 4972, 5487, 5841, 6138, 6667, 7006, 7316, 7458, 7788, 10509, 10974, 11187, 11682, 12276, 13334, 14012, 14916, 16461, 20001, 20119, 21018, 21948, 22374, 23364, 26668, 31527, 32922, 38533, 40002, 40238, 42036, 44748, 60003, 60357, 63054, 65844, 73337, 77066, 80004, 80476, 115599, 120006, 120714, 126108, 146674, 154132, 181071, 206677, 220011, 231198, 240012, 241428, 293348, 346797, 362142, 413354, 440022, 462396, 620031, 660033, 693594, 724284, 826708, 880044, 1240062, 1320066, 1387188, 1860093, 2273447, 2480124, 2640132, 3720186, 4546894, 6820341, 7440372, 9093788, 13640682, 20461023, 27281364, 40922046, 81844092]

約数ペア:

[(1, 81844092), (2, 40922046), (3, 27281364), (4, 20461023), (6, 13640682), (9, 9093788), (11, 7440372), (12, 6820341), (18, 4546894), (22, 3720186), (31, 2640132), (33, 2480124), (36, 2273447), (44, 1860093), (59, 1387188), (62, 1320066), (66, 1240062), (93, 880044), (99, 826708), (113, 724284), (118, 693594), (124, 660033), (132, 620031), (177, 462396), (186, 440022), (198, 413354), (226, 362142), (236, 346797), (279, 293348), (339, 241428), (341, 240012), (354, 231198), (372, 220011), (396, 206677), (452, 181071), (531, 154132), (558, 146674), (649, 126108), (678, 120714), (682, 120006), (708, 115599), (1017, 80476), (1023, 80004), (1062, 77066), (1116, 73337), (1243, 65844), (1298, 63054), (1356, 60357), (1364, 60003), (1829, 44748), (1947, 42036), (2034, 40238), (2046, 40002), (2124, 38533), (2486, 32922), (2596, 31527), (3069, 26668), (3503, 23364), (3658, 22374), (3729, 21948), (3894, 21018), (4068, 20119), (4092, 20001), (4972, 16461), (5487, 14916), (5841, 14012), (6138, 13334), (6667, 12276), (7006, 11682), (7316, 11187), (7458, 10974), (7788, 10509)]