91961012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 101726188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 149, 166, 169, 286, 298, 332, 338, 572, 596, 676, 913, 1079, 1639, 1826, 1859, 1937, 2158, 3278, 3652, 3718, 3874, 4316, 6556, 7436, 7748, 11869, 12367, 14027, 21307, 23738, 24734, 25181, 28054, 42614, 47476, 49468, 50362, 56108, 85228, 100724, 136037, 154297, 160771, 272074, 276991, 308594, 321542, 544148, 553982, 617188, 643084, 1107964, 1768481, 2090023, 3536962, 4180046, 7073924, 8360092, 22990253, 45980506, 91961012]

約数ペア:

[(1, 91961012), (2, 45980506), (4, 22990253), (11, 8360092), (13, 7073924), (22, 4180046), (26, 3536962), (44, 2090023), (52, 1768481), (83, 1107964), (143, 643084), (149, 617188), (166, 553982), (169, 544148), (286, 321542), (298, 308594), (332, 276991), (338, 272074), (572, 160771), (596, 154297), (676, 136037), (913, 100724), (1079, 85228), (1639, 56108), (1826, 50362), (1859, 49468), (1937, 47476), (2158, 42614), (3278, 28054), (3652, 25181), (3718, 24734), (3874, 23738), (4316, 21307), (6556, 14027), (7436, 12367), (7748, 11869)]