84388986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 221771520

約数和(自身を除く): 137382534

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 61, 66, 99, 102, 122, 137, 153, 183, 187, 198, 274, 297, 306, 366, 374, 411, 459, 549, 561, 594, 671, 822, 918, 1037, 1098, 1122, 1233, 1342, 1507, 1647, 1683, 2013, 2074, 2329, 2466, 3014, 3111, 3294, 3366, 3699, 4026, 4521, 4658, 5049, 6039, 6222, 6987, 7398, 8357, 9042, 9333, 10098, 11407, 12078, 13563, 13974, 16714, 18117, 18666, 20961, 22814, 25071, 25619, 27126, 27999, 34221, 36234, 40689, 41922, 50142, 51238, 55998, 62883, 68442, 75213, 76857, 81378, 91927, 102663, 125766, 142069, 150426, 153714, 183854, 205326, 225639, 230571, 275781, 284138, 307989, 426207, 451278, 461142, 551562, 615978, 691713, 827343, 852414, 1278621, 1383426, 1562759, 1654686, 2482029, 2557242, 3125518, 3835863, 4688277, 4964058, 7671726, 9376554, 14064831, 28129662, 42194493, 84388986]

約数ペア:

[(1, 84388986), (2, 42194493), (3, 28129662), (6, 14064831), (9, 9376554), (11, 7671726), (17, 4964058), (18, 4688277), (22, 3835863), (27, 3125518), (33, 2557242), (34, 2482029), (51, 1654686), (54, 1562759), (61, 1383426), (66, 1278621), (99, 852414), (102, 827343), (122, 691713), (137, 615978), (153, 551562), (183, 461142), (187, 451278), (198, 426207), (274, 307989), (297, 284138), (306, 275781), (366, 230571), (374, 225639), (411, 205326), (459, 183854), (549, 153714), (561, 150426), (594, 142069), (671, 125766), (822, 102663), (918, 91927), (1037, 81378), (1098, 76857), (1122, 75213), (1233, 68442), (1342, 62883), (1507, 55998), (1647, 51238), (1683, 50142), (2013, 41922), (2074, 40689), (2329, 36234), (2466, 34221), (3014, 27999), (3111, 27126), (3294, 25619), (3366, 25071), (3699, 22814), (4026, 20961), (4521, 18666), (4658, 18117), (5049, 16714), (6039, 13974), (6222, 13563), (6987, 12078), (7398, 11407), (8357, 10098), (9042, 9333)]