91289172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 242851840

約数和(自身を除く): 151562668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 439, 516, 559, 806, 878, 1118, 1209, 1317, 1333, 1612, 1677, 1756, 2236, 2418, 2634, 2666, 3354, 3999, 4836, 5268, 5332, 5707, 6708, 7998, 11414, 13609, 15996, 17121, 17329, 18877, 22828, 27218, 34242, 34658, 37754, 40827, 51987, 54436, 56631, 68484, 69316, 75508, 81654, 103974, 113262, 163308, 176917, 207948, 226524, 245401, 353834, 490802, 530751, 585187, 707668, 736203, 981604, 1061502, 1170374, 1472406, 1755561, 2123004, 2340748, 2944812, 3511122, 7022244, 7607431, 15214862, 22822293, 30429724, 45644586, 91289172]

約数ペア:

[(1, 91289172), (2, 45644586), (3, 30429724), (4, 22822293), (6, 15214862), (12, 7607431), (13, 7022244), (26, 3511122), (31, 2944812), (39, 2340748), (43, 2123004), (52, 1755561), (62, 1472406), (78, 1170374), (86, 1061502), (93, 981604), (124, 736203), (129, 707668), (156, 585187), (172, 530751), (186, 490802), (258, 353834), (372, 245401), (403, 226524), (439, 207948), (516, 176917), (559, 163308), (806, 113262), (878, 103974), (1118, 81654), (1209, 75508), (1317, 69316), (1333, 68484), (1612, 56631), (1677, 54436), (1756, 51987), (2236, 40827), (2418, 37754), (2634, 34658), (2666, 34242), (3354, 27218), (3999, 22828), (4836, 18877), (5268, 17329), (5332, 17121), (5707, 15996), (6708, 13609), (7998, 11414)]