83865236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 186923520

約数和(自身を除く): 103058284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 338, 364, 479, 481, 518, 676, 958, 962, 1036, 1183, 1916, 1924, 2366, 3353, 3367, 4732, 6227, 6253, 6706, 6734, 12454, 12506, 13412, 13468, 17723, 24908, 25012, 35446, 43589, 43771, 70892, 80951, 87178, 87542, 124061, 161902, 174356, 175084, 230399, 248122, 323804, 460798, 496244, 566657, 921596, 1133314, 1612793, 2266628, 2995187, 3225586, 5990374, 6451172, 11980748, 20966309, 41932618, 83865236]

約数ペア:

[(1, 83865236), (2, 41932618), (4, 20966309), (7, 11980748), (13, 6451172), (14, 5990374), (26, 3225586), (28, 2995187), (37, 2266628), (52, 1612793), (74, 1133314), (91, 921596), (148, 566657), (169, 496244), (182, 460798), (259, 323804), (338, 248122), (364, 230399), (479, 175084), (481, 174356), (518, 161902), (676, 124061), (958, 87542), (962, 87178), (1036, 80951), (1183, 70892), (1916, 43771), (1924, 43589), (2366, 35446), (3353, 25012), (3367, 24908), (4732, 17723), (6227, 13468), (6253, 13412), (6706, 12506), (6734, 12454)]