84262948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 210288960

約数和(自身を除く): 126026012

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 68, 76, 77, 98, 119, 121, 133, 154, 187, 196, 209, 238, 242, 266, 308, 323, 374, 418, 476, 484, 532, 539, 646, 748, 833, 836, 847, 931, 1078, 1292, 1309, 1331, 1463, 1666, 1694, 1862, 2057, 2156, 2261, 2299, 2618, 2662, 2926, 3332, 3388, 3553, 3724, 4114, 4522, 4598, 5236, 5324, 5852, 5929, 7106, 8228, 9044, 9163, 9196, 9317, 10241, 11858, 14212, 14399, 15827, 16093, 18326, 18634, 20482, 22627, 23716, 24871, 25289, 28798, 31654, 32186, 36652, 37268, 39083, 40964, 45254, 49742, 50578, 57596, 63308, 64372, 65219, 78166, 90508, 99484, 100793, 101156, 112651, 130438, 156332, 158389, 174097, 177023, 201586, 225302, 260876, 273581, 316778, 348194, 354046, 403172, 429913, 450604, 547162, 633556, 696388, 708092, 859826, 1094324, 1108723, 1239161, 1719652, 1915067, 2217446, 2478322, 3009391, 3830134, 4434892, 4956644, 6018782, 7660268, 12037564, 21065737, 42131474, 84262948]

約数ペア:

[(1, 84262948), (2, 42131474), (4, 21065737), (7, 12037564), (11, 7660268), (14, 6018782), (17, 4956644), (19, 4434892), (22, 3830134), (28, 3009391), (34, 2478322), (38, 2217446), (44, 1915067), (49, 1719652), (68, 1239161), (76, 1108723), (77, 1094324), (98, 859826), (119, 708092), (121, 696388), (133, 633556), (154, 547162), (187, 450604), (196, 429913), (209, 403172), (238, 354046), (242, 348194), (266, 316778), (308, 273581), (323, 260876), (374, 225302), (418, 201586), (476, 177023), (484, 174097), (532, 158389), (539, 156332), (646, 130438), (748, 112651), (833, 101156), (836, 100793), (847, 99484), (931, 90508), (1078, 78166), (1292, 65219), (1309, 64372), (1331, 63308), (1463, 57596), (1666, 50578), (1694, 49742), (1862, 45254), (2057, 40964), (2156, 39083), (2261, 37268), (2299, 36652), (2618, 32186), (2662, 31654), (2926, 28798), (3332, 25289), (3388, 24871), (3553, 23716), (3724, 22627), (4114, 20482), (4522, 18634), (4598, 18326), (5236, 16093), (5324, 15827), (5852, 14399), (5929, 14212), (7106, 11858), (8228, 10241), (9044, 9317), (9163, 9196)]