66777372

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 190794240

約数和(自身を除く): 124016868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 103, 108, 116, 138, 162, 174, 206, 207, 243, 261, 276, 309, 324, 348, 412, 414, 486, 522, 618, 621, 667, 783, 828, 927, 972, 1044, 1236, 1242, 1334, 1566, 1854, 1863, 2001, 2349, 2369, 2484, 2668, 2781, 2987, 3132, 3708, 3726, 4002, 4698, 4738, 5562, 5589, 5974, 6003, 7047, 7107, 7452, 8004, 8343, 8961, 9396, 9476, 11124, 11178, 11948, 12006, 14094, 14214, 16686, 17922, 18009, 21321, 22356, 24012, 25029, 26883, 28188, 28428, 33372, 35844, 36018, 42642, 50058, 53766, 54027, 63963, 68701, 72036, 80649, 85284, 100116, 107532, 108054, 127926, 137402, 161298, 162081, 191889, 206103, 216108, 241947, 255852, 274804, 322596, 324162, 383778, 412206, 483894, 575667, 618309, 648324, 725841, 767556, 824412, 967788, 1151334, 1236618, 1451682, 1854927, 2302668, 2473236, 2903364, 3709854, 5564781, 7419708, 11129562, 16694343, 22259124, 33388686, 66777372]

約数ペア:

[(1, 66777372), (2, 33388686), (3, 22259124), (4, 16694343), (6, 11129562), (9, 7419708), (12, 5564781), (18, 3709854), (23, 2903364), (27, 2473236), (29, 2302668), (36, 1854927), (46, 1451682), (54, 1236618), (58, 1151334), (69, 967788), (81, 824412), (87, 767556), (92, 725841), (103, 648324), (108, 618309), (116, 575667), (138, 483894), (162, 412206), (174, 383778), (206, 324162), (207, 322596), (243, 274804), (261, 255852), (276, 241947), (309, 216108), (324, 206103), (348, 191889), (412, 162081), (414, 161298), (486, 137402), (522, 127926), (618, 108054), (621, 107532), (667, 100116), (783, 85284), (828, 80649), (927, 72036), (972, 68701), (1044, 63963), (1236, 54027), (1242, 53766), (1334, 50058), (1566, 42642), (1854, 36018), (1863, 35844), (2001, 33372), (2349, 28428), (2369, 28188), (2484, 26883), (2668, 25029), (2781, 24012), (2987, 22356), (3132, 21321), (3708, 18009), (3726, 17922), (4002, 16686), (4698, 14214), (4738, 14094), (5562, 12006), (5589, 11948), (5974, 11178), (6003, 11124), (7047, 9476), (7107, 9396), (7452, 8961), (8004, 8343)]