79250444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 182997360

約数和(自身を除く): 103746916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1637, 1729, 1862, 2548, 3274, 3458, 3724, 6548, 6916, 11459, 12103, 21281, 22918, 24206, 31103, 42562, 45836, 48412, 62206, 80213, 85124, 124412, 148967, 160426, 217721, 297934, 320852, 404339, 435442, 595868, 808678, 870884, 1042769, 1524047, 1617356, 2085538, 2830373, 3048094, 4171076, 5660746, 6096188, 11321492, 19812611, 39625222, 79250444]

約数ペア:

[(1, 79250444), (2, 39625222), (4, 19812611), (7, 11321492), (13, 6096188), (14, 5660746), (19, 4171076), (26, 3048094), (28, 2830373), (38, 2085538), (49, 1617356), (52, 1524047), (76, 1042769), (91, 870884), (98, 808678), (133, 595868), (182, 435442), (196, 404339), (247, 320852), (266, 297934), (364, 217721), (494, 160426), (532, 148967), (637, 124412), (931, 85124), (988, 80213), (1274, 62206), (1637, 48412), (1729, 45836), (1862, 42562), (2548, 31103), (3274, 24206), (3458, 22918), (3724, 21281), (6548, 12103), (6916, 11459)]