78347472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{33311}}^1$

素因数の和:33336

約数の個数: 60

約数和(自身を含む): 235449216

約数和(自身を除く): 157101744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 33311, 66622, 99933, 133244, 199866, 233177, 266488, 399732, 466354, 532976, 699531, 799464, 932708, 1399062, 1598928, 1632239, 1865416, 2798124, 3264478, 3730832, 4896717, 5596248, 6528956, 9793434, 11192496, 13057912, 19586868, 26115824, 39173736, 78347472]

約数ペア:

[(1, 78347472), (2, 39173736), (3, 26115824), (4, 19586868), (6, 13057912), (7, 11192496), (8, 9793434), (12, 6528956), (14, 5596248), (16, 4896717), (21, 3730832), (24, 3264478), (28, 2798124), (42, 1865416), (48, 1632239), (49, 1598928), (56, 1399062), (84, 932708), (98, 799464), (112, 699531), (147, 532976), (168, 466354), (196, 399732), (294, 266488), (336, 233177), (392, 199866), (588, 133244), (784, 99933), (1176, 66622), (2352, 33311)]