771802164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 108

約数和(自身を含む): 2304617952

約数和(自身を除く): 1532815788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 961, 1116, 1302, 1922, 1953, 2604, 2883, 3187, 3844, 3906, 5766, 6374, 6727, 7812, 8649, 9561, 11532, 12748, 13454, 17298, 19122, 20181, 22309, 26908, 28683, 34596, 38244, 40362, 44618, 57366, 60543, 66927, 80724, 89236, 98797, 114732, 121086, 133854, 197594, 200781, 242172, 267708, 296391, 395188, 401562, 592782, 691579, 803124, 889173, 1185564, 1383158, 1778346, 2074737, 2766316, 3062707, 3556692, 4149474, 6125414, 6224211, 8298948, 9188121, 12250828, 12448422, 18376242, 21438949, 24896844, 27564363, 36752484, 42877898, 55128726, 64316847, 85755796, 110257452, 128633694, 192950541, 257267388, 385901082, 771802164]

約数ペア:

[(1, 771802164), (2, 385901082), (3, 257267388), (4, 192950541), (6, 128633694), (7, 110257452), (9, 85755796), (12, 64316847), (14, 55128726), (18, 42877898), (21, 36752484), (28, 27564363), (31, 24896844), (36, 21438949), (42, 18376242), (62, 12448422), (63, 12250828), (84, 9188121), (93, 8298948), (124, 6224211), (126, 6125414), (186, 4149474), (217, 3556692), (252, 3062707), (279, 2766316), (372, 2074737), (434, 1778346), (558, 1383158), (651, 1185564), (868, 889173), (961, 803124), (1116, 691579), (1302, 592782), (1922, 401562), (1953, 395188), (2604, 296391), (2883, 267708), (3187, 242172), (3844, 200781), (3906, 197594), (5766, 133854), (6374, 121086), (6727, 114732), (7812, 98797), (8649, 89236), (9561, 80724), (11532, 66927), (12748, 60543), (13454, 57366), (17298, 44618), (19122, 40362), (20181, 38244), (22309, 34596), (26908, 28683)]