78874656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117373}}^1$

素因数の和:117393

約数の個数: 48

約数和(自身を含む): 236625984

約数和(自身を除く): 157751328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117373, 234746, 352119, 469492, 704238, 821611, 938984, 1408476, 1643222, 1877968, 2464833, 2816952, 3286444, 3755936, 4929666, 5633904, 6572888, 9859332, 11267808, 13145776, 19718664, 26291552, 39437328, 78874656]

約数ペア:

[(1, 78874656), (2, 39437328), (3, 26291552), (4, 19718664), (6, 13145776), (7, 11267808), (8, 9859332), (12, 6572888), (14, 5633904), (16, 4929666), (21, 3755936), (24, 3286444), (28, 2816952), (32, 2464833), (42, 1877968), (48, 1643222), (56, 1408476), (84, 938984), (96, 821611), (112, 704238), (168, 469492), (224, 352119), (336, 234746), (672, 117373)]