77393610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40949}}^1$

素因数の和:40972

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 158478390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40949, 81898, 122847, 204745, 245694, 286643, 368541, 409490, 573286, 614235, 737082, 859929, 1105623, 1228470, 1433215, 1719858, 1842705, 2211246, 2579787, 2866430, 3685410, 4299645, 5159574, 5528115, 7739361, 8599290, 11056230, 12898935, 15478722, 25797870, 38696805, 77393610]

約数ペア:

[(1, 77393610), (2, 38696805), (3, 25797870), (5, 15478722), (6, 12898935), (7, 11056230), (9, 8599290), (10, 7739361), (14, 5528115), (15, 5159574), (18, 4299645), (21, 3685410), (27, 2866430), (30, 2579787), (35, 2211246), (42, 1842705), (45, 1719858), (54, 1433215), (63, 1228470), (70, 1105623), (90, 859929), (105, 737082), (126, 614235), (135, 573286), (189, 409490), (210, 368541), (270, 286643), (315, 245694), (378, 204745), (630, 122847), (945, 81898), (1890, 40949)]