7831202472

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3125

約数の個数: 160

約数和(自身を含む): 23022679680

約数和(自身を除く): 15191477208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 181, 184, 207, 216, 276, 324, 362, 414, 543, 552, 621, 648, 724, 828, 1086, 1242, 1448, 1629, 1656, 1863, 2172, 2484, 2903, 3258, 3726, 4163, 4344, 4887, 4968, 5806, 6516, 7452, 8326, 8709, 9774, 11612, 12489, 13032, 14661, 14904, 16652, 17418, 19548, 23224, 24978, 26127, 29322, 33304, 34836, 37467, 39096, 49956, 52254, 58644, 66769, 69672, 74934, 78381, 99912, 104508, 112401, 117288, 133538, 149868, 156762, 200307, 209016, 224802, 235143, 267076, 299736, 313524, 337203, 400614, 449604, 470286, 525443, 534152, 600921, 627048, 674406, 801228, 899208, 940572, 1050886, 1201842, 1348812, 1576329, 1602456, 1802763, 1881144, 2101772, 2403684, 2697624, 3152658, 3605526, 4203544, 4728987, 4807368, 5408289, 6305316, 7211052, 9457974, 10816578, 12085189, 12610632, 14186961, 14422104, 18915948, 21633156, 24170378, 28373922, 36255567, 37831896, 42560883, 43266312, 48340756, 56747844, 72511134, 85121766, 96681512, 108766701, 113495688, 145022268, 170243532, 217533402, 290044536, 326300103, 340487064, 435066804, 652600206, 870133608, 978900309, 1305200412, 1957800618, 2610400824, 3915601236, 7831202472]

約数ペア:

[(1, 7831202472), (2, 3915601236), (3, 2610400824), (4, 1957800618), (6, 1305200412), (8, 978900309), (9, 870133608), (12, 652600206), (18, 435066804), (23, 340487064), (24, 326300103), (27, 290044536), (36, 217533402), (46, 170243532), (54, 145022268), (69, 113495688), (72, 108766701), (81, 96681512), (92, 85121766), (108, 72511134), (138, 56747844), (162, 48340756), (181, 43266312), (184, 42560883), (207, 37831896), (216, 36255567), (276, 28373922), (324, 24170378), (362, 21633156), (414, 18915948), (543, 14422104), (552, 14186961), (621, 12610632), (648, 12085189), (724, 10816578), (828, 9457974), (1086, 7211052), (1242, 6305316), (1448, 5408289), (1629, 4807368), (1656, 4728987), (1863, 4203544), (2172, 3605526), (2484, 3152658), (2903, 2697624), (3258, 2403684), (3726, 2101772), (4163, 1881144), (4344, 1802763), (4887, 1602456), (4968, 1576329), (5806, 1348812), (6516, 1201842), (7452, 1050886), (8326, 940572), (8709, 899208), (9774, 801228), (11612, 674406), (12489, 627048), (13032, 600921), (14661, 534152), (14904, 525443), (16652, 470286), (17418, 449604), (19548, 400614), (23224, 337203), (24978, 313524), (26127, 299736), (29322, 267076), (33304, 235143), (34836, 224802), (37467, 209016), (39096, 200307), (49956, 156762), (52254, 149868), (58644, 133538), (66769, 117288), (69672, 112401), (74934, 104508), (78381, 99912)]