82045306

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 152258400

約数和(自身を除く): 70213094

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 139, 266, 278, 317, 634, 931, 973, 1862, 1946, 2219, 2641, 4438, 5282, 6023, 6811, 12046, 13622, 15533, 18487, 31066, 36974, 42161, 44063, 84322, 88126, 129409, 258818, 295127, 308441, 590254, 616882, 837197, 1674394, 2159087, 4318174, 5860379, 11720758, 41022653, 82045306]

約数ペア:

[(1, 82045306), (2, 41022653), (7, 11720758), (14, 5860379), (19, 4318174), (38, 2159087), (49, 1674394), (98, 837197), (133, 616882), (139, 590254), (266, 308441), (278, 295127), (317, 258818), (634, 129409), (931, 88126), (973, 84322), (1862, 44063), (1946, 42161), (2219, 36974), (2641, 31066), (4438, 18487), (5282, 15533), (6023, 13622), (6811, 12046)]