64880772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 181077120

約数和(自身を除く): 116196348

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 132, 174, 187, 204, 319, 348, 374, 493, 561, 638, 748, 957, 986, 997, 1122, 1276, 1479, 1914, 1972, 1994, 2244, 2958, 2991, 3828, 3988, 5423, 5916, 5982, 10846, 10967, 11964, 16269, 16949, 21692, 21934, 28913, 32538, 32901, 33898, 43868, 50847, 57826, 65076, 65802, 67796, 86739, 101694, 115652, 131604, 173478, 186439, 203388, 318043, 346956, 372878, 491521, 559317, 636086, 745756, 954129, 983042, 1118634, 1272172, 1474563, 1908258, 1966084, 2237268, 2949126, 3816516, 5406731, 5898252, 10813462, 16220193, 21626924, 32440386, 64880772]

約数ペア:

[(1, 64880772), (2, 32440386), (3, 21626924), (4, 16220193), (6, 10813462), (11, 5898252), (12, 5406731), (17, 3816516), (22, 2949126), (29, 2237268), (33, 1966084), (34, 1908258), (44, 1474563), (51, 1272172), (58, 1118634), (66, 983042), (68, 954129), (87, 745756), (102, 636086), (116, 559317), (132, 491521), (174, 372878), (187, 346956), (204, 318043), (319, 203388), (348, 186439), (374, 173478), (493, 131604), (561, 115652), (638, 101694), (748, 86739), (957, 67796), (986, 65802), (997, 65076), (1122, 57826), (1276, 50847), (1479, 43868), (1914, 33898), (1972, 32901), (1994, 32538), (2244, 28913), (2958, 21934), (2991, 21692), (3828, 16949), (3988, 16269), (5423, 11964), (5916, 10967), (5982, 10846)]