69508348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 154990752

約数和(自身を除く): 85482404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 338, 364, 397, 481, 518, 676, 794, 962, 1036, 1183, 1588, 1924, 2366, 2779, 3367, 4732, 5161, 5558, 6253, 6734, 10322, 11116, 12506, 13468, 14689, 20644, 25012, 29378, 36127, 43771, 58756, 67093, 72254, 87542, 102823, 134186, 144508, 175084, 190957, 205646, 268372, 381914, 411292, 469651, 763828, 939302, 1336699, 1878604, 2482441, 2673398, 4964882, 5346796, 9929764, 17377087, 34754174, 69508348]

約数ペア:

[(1, 69508348), (2, 34754174), (4, 17377087), (7, 9929764), (13, 5346796), (14, 4964882), (26, 2673398), (28, 2482441), (37, 1878604), (52, 1336699), (74, 939302), (91, 763828), (148, 469651), (169, 411292), (182, 381914), (259, 268372), (338, 205646), (364, 190957), (397, 175084), (481, 144508), (518, 134186), (676, 102823), (794, 87542), (962, 72254), (1036, 67093), (1183, 58756), (1588, 43771), (1924, 36127), (2366, 29378), (2779, 25012), (3367, 20644), (4732, 14689), (5161, 13468), (5558, 12506), (6253, 11116), (6734, 10322)]