61761416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 126403200

約数和(自身を除く): 64641784

約数列:

[1, 2, 4, 8, 29, 41, 43, 58, 82, 86, 116, 151, 164, 172, 232, 302, 328, 344, 604, 1189, 1208, 1247, 1763, 2378, 2494, 3526, 4379, 4756, 4988, 6191, 6493, 7052, 8758, 9512, 9976, 12382, 12986, 14104, 17516, 24764, 25972, 35032, 49528, 51127, 51944, 102254, 179539, 188297, 204508, 266213, 359078, 376594, 409016, 532426, 718156, 753188, 1064852, 1436312, 1506376, 2129704, 7720177, 15440354, 30880708, 61761416]

約数ペア:

[(1, 61761416), (2, 30880708), (4, 15440354), (8, 7720177), (29, 2129704), (41, 1506376), (43, 1436312), (58, 1064852), (82, 753188), (86, 718156), (116, 532426), (151, 409016), (164, 376594), (172, 359078), (232, 266213), (302, 204508), (328, 188297), (344, 179539), (604, 102254), (1189, 51944), (1208, 51127), (1247, 49528), (1763, 35032), (2378, 25972), (2494, 24764), (3526, 17516), (4379, 14104), (4756, 12986), (4988, 12382), (6191, 9976), (6493, 9512), (7052, 8758)]