87531708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 248451840

約数和(自身を除く): 160920132

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2053, 2244, 2508, 3553, 3876, 4106, 6159, 7106, 8212, 10659, 12318, 14212, 21318, 22583, 24636, 34901, 39007, 42636, 45166, 67749, 69802, 78014, 90332, 104703, 117021, 135498, 139604, 156028, 209406, 234042, 270996, 383911, 418812, 429077, 468084, 663119, 767822, 858154, 1151733, 1287231, 1326238, 1535644, 1716308, 1989357, 2303466, 2574462, 2652476, 3978714, 4606932, 5148924, 7294309, 7957428, 14588618, 21882927, 29177236, 43765854, 87531708]

約数ペア:

[(1, 87531708), (2, 43765854), (3, 29177236), (4, 21882927), (6, 14588618), (11, 7957428), (12, 7294309), (17, 5148924), (19, 4606932), (22, 3978714), (33, 2652476), (34, 2574462), (38, 2303466), (44, 1989357), (51, 1716308), (57, 1535644), (66, 1326238), (68, 1287231), (76, 1151733), (102, 858154), (114, 767822), (132, 663119), (187, 468084), (204, 429077), (209, 418812), (228, 383911), (323, 270996), (374, 234042), (418, 209406), (561, 156028), (627, 139604), (646, 135498), (748, 117021), (836, 104703), (969, 90332), (1122, 78014), (1254, 69802), (1292, 67749), (1938, 45166), (2053, 42636), (2244, 39007), (2508, 34901), (3553, 24636), (3876, 22583), (4106, 21318), (6159, 14212), (7106, 12318), (8212, 10659)]