80861802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 111879318

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 197, 203, 337, 394, 406, 591, 609, 674, 1011, 1182, 1218, 1379, 2022, 2359, 2758, 4137, 4718, 5713, 7077, 8274, 9773, 11426, 14154, 17139, 19546, 29319, 34278, 39991, 58638, 66389, 68411, 79982, 119973, 132778, 136822, 199167, 205233, 239946, 398334, 410466, 464723, 929446, 1394169, 1925281, 2788338, 3850562, 5775843, 11551686, 13476967, 26953934, 40430901, 80861802]

約数ペア:

[(1, 80861802), (2, 40430901), (3, 26953934), (6, 13476967), (7, 11551686), (14, 5775843), (21, 3850562), (29, 2788338), (42, 1925281), (58, 1394169), (87, 929446), (174, 464723), (197, 410466), (203, 398334), (337, 239946), (394, 205233), (406, 199167), (591, 136822), (609, 132778), (674, 119973), (1011, 79982), (1182, 68411), (1218, 66389), (1379, 58638), (2022, 39991), (2359, 34278), (2758, 29319), (4137, 19546), (4718, 17139), (5713, 14154), (7077, 11426), (8274, 9773)]