87286416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{259781}}^1$

素因数の和:259799

約数の個数: 40

約数和(自身を含む): 257703744

約数和(自身を除く): 170417328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 259781, 519562, 779343, 1039124, 1558686, 1818467, 2078248, 3117372, 3636934, 4156496, 5455401, 6234744, 7273868, 10910802, 12469488, 14547736, 21821604, 29095472, 43643208, 87286416]

約数ペア:

[(1, 87286416), (2, 43643208), (3, 29095472), (4, 21821604), (6, 14547736), (7, 12469488), (8, 10910802), (12, 7273868), (14, 6234744), (16, 5455401), (21, 4156496), (24, 3636934), (28, 3117372), (42, 2078248), (48, 1818467), (56, 1558686), (84, 1039124), (112, 779343), (168, 519562), (336, 259781)]