83358940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 208986624

約数和(自身を除く): 125627684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 61, 70, 86, 122, 140, 172, 215, 227, 244, 301, 305, 427, 430, 454, 602, 610, 854, 860, 908, 1135, 1204, 1220, 1505, 1589, 1708, 2135, 2270, 2623, 3010, 3178, 4270, 4540, 5246, 6020, 6356, 7945, 8540, 9761, 10492, 13115, 13847, 15890, 18361, 19522, 26230, 27694, 31780, 36722, 39044, 48805, 52460, 55388, 68327, 69235, 73444, 91805, 96929, 97610, 136654, 138470, 183610, 193858, 195220, 273308, 276940, 341635, 367220, 387716, 484645, 595421, 683270, 969290, 1190842, 1366540, 1938580, 2381684, 2977105, 4167947, 5954210, 8335894, 11908420, 16671788, 20839735, 41679470, 83358940]

約数ペア:

[(1, 83358940), (2, 41679470), (4, 20839735), (5, 16671788), (7, 11908420), (10, 8335894), (14, 5954210), (20, 4167947), (28, 2977105), (35, 2381684), (43, 1938580), (61, 1366540), (70, 1190842), (86, 969290), (122, 683270), (140, 595421), (172, 484645), (215, 387716), (227, 367220), (244, 341635), (301, 276940), (305, 273308), (427, 195220), (430, 193858), (454, 183610), (602, 138470), (610, 136654), (854, 97610), (860, 96929), (908, 91805), (1135, 73444), (1204, 69235), (1220, 68327), (1505, 55388), (1589, 52460), (1708, 48805), (2135, 39044), (2270, 36722), (2623, 31780), (3010, 27694), (3178, 26230), (4270, 19522), (4540, 18361), (5246, 15890), (6020, 13847), (6356, 13115), (7945, 10492), (8540, 9761)]