77400972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{195457}}^1$

素因数の和:195478

約数の個数: 36

約数和(自身を含む): 213440136

約数和(自身を除く): 136039164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 195457, 390914, 586371, 781828, 1172742, 1759113, 2150027, 2345484, 3518226, 4300054, 6450081, 7036452, 8600108, 12900162, 19350243, 25800324, 38700486, 77400972]

約数ペア:

[(1, 77400972), (2, 38700486), (3, 25800324), (4, 19350243), (6, 12900162), (9, 8600108), (11, 7036452), (12, 6450081), (18, 4300054), (22, 3518226), (33, 2345484), (36, 2150027), (44, 1759113), (66, 1172742), (99, 781828), (132, 586371), (198, 390914), (396, 195457)]