86953636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 199487232

約数和(自身を除く): 112533596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1301, 1364, 1519, 2156, 2387, 2602, 3038, 4774, 5204, 6076, 9107, 9548, 14311, 16709, 18214, 28622, 33418, 36428, 40331, 57244, 63749, 66836, 80662, 100177, 127498, 161324, 200354, 254996, 282317, 400708, 443641, 564634, 701239, 887282, 1129268, 1402478, 1774564, 1976219, 2804956, 3105487, 3952438, 6210974, 7904876, 12421948, 21738409, 43476818, 86953636]

約数ペア:

[(1, 86953636), (2, 43476818), (4, 21738409), (7, 12421948), (11, 7904876), (14, 6210974), (22, 3952438), (28, 3105487), (31, 2804956), (44, 1976219), (49, 1774564), (62, 1402478), (77, 1129268), (98, 887282), (124, 701239), (154, 564634), (196, 443641), (217, 400708), (308, 282317), (341, 254996), (434, 200354), (539, 161324), (682, 127498), (868, 100177), (1078, 80662), (1301, 66836), (1364, 63749), (1519, 57244), (2156, 40331), (2387, 36428), (2602, 33418), (3038, 28622), (4774, 18214), (5204, 16709), (6076, 14311), (9107, 9548)]