99231860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7825

約数の個数: 72

約数和(自身を含む): 261089640

約数和(自身を除く): 161857780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 7789, 12740, 15578, 31156, 38945, 54523, 77890, 101257, 109046, 155780, 202514, 218092, 272615, 381661, 405028, 506285, 545230, 708799, 763322, 1012570, 1090460, 1417598, 1526644, 1908305, 2025140, 2835196, 3543995, 3816610, 4961593, 7087990, 7633220, 9923186, 14175980, 19846372, 24807965, 49615930, 99231860]

約数ペア:

[(1, 99231860), (2, 49615930), (4, 24807965), (5, 19846372), (7, 14175980), (10, 9923186), (13, 7633220), (14, 7087990), (20, 4961593), (26, 3816610), (28, 3543995), (35, 2835196), (49, 2025140), (52, 1908305), (65, 1526644), (70, 1417598), (91, 1090460), (98, 1012570), (130, 763322), (140, 708799), (182, 545230), (196, 506285), (245, 405028), (260, 381661), (364, 272615), (455, 218092), (490, 202514), (637, 155780), (910, 109046), (980, 101257), (1274, 77890), (1820, 54523), (2548, 38945), (3185, 31156), (6370, 15578), (7789, 12740)]