86430652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 200527488

約数和(自身を除く): 114096836

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 578, 748, 971, 1156, 1309, 1942, 2023, 2618, 3179, 3884, 4046, 5236, 6358, 6797, 8092, 10681, 12716, 13594, 16507, 21362, 22253, 27188, 33014, 42724, 44506, 66028, 74767, 89012, 115549, 149534, 181577, 231098, 280619, 299068, 363154, 462196, 561238, 726308, 1122476, 1271039, 1964333, 2542078, 3086809, 3928666, 5084156, 6173618, 7857332, 12347236, 21607663, 43215326, 86430652]

約数ペア:

[(1, 86430652), (2, 43215326), (4, 21607663), (7, 12347236), (11, 7857332), (14, 6173618), (17, 5084156), (22, 3928666), (28, 3086809), (34, 2542078), (44, 1964333), (68, 1271039), (77, 1122476), (119, 726308), (154, 561238), (187, 462196), (238, 363154), (289, 299068), (308, 280619), (374, 231098), (476, 181577), (578, 149534), (748, 115549), (971, 89012), (1156, 74767), (1309, 66028), (1942, 44506), (2023, 42724), (2618, 33014), (3179, 27188), (3884, 22253), (4046, 21362), (5236, 16507), (6358, 13594), (6797, 12716), (8092, 10681)]