78936816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234931}}^1$

素因数の和:234949

約数の個数: 40

約数和(自身を含む): 233052544

約数和(自身を除く): 154115728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234931, 469862, 704793, 939724, 1409586, 1644517, 1879448, 2819172, 3289034, 3758896, 4933551, 5638344, 6578068, 9867102, 11276688, 13156136, 19734204, 26312272, 39468408, 78936816]

約数ペア:

[(1, 78936816), (2, 39468408), (3, 26312272), (4, 19734204), (6, 13156136), (7, 11276688), (8, 9867102), (12, 6578068), (14, 5638344), (16, 4933551), (21, 3758896), (24, 3289034), (28, 2819172), (42, 1879448), (48, 1644517), (56, 1409586), (84, 939724), (112, 704793), (168, 469862), (336, 234931)]