72452856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431267}}^1$

素因数の和:431283

約数の個数: 32

約数和(自身を含む): 207008640

約数和(自身を除く): 134555784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431267, 862534, 1293801, 1725068, 2587602, 3018869, 3450136, 5175204, 6037738, 9056607, 10350408, 12075476, 18113214, 24150952, 36226428, 72452856]

約数ペア:

[(1, 72452856), (2, 36226428), (3, 24150952), (4, 18113214), (6, 12075476), (7, 10350408), (8, 9056607), (12, 6037738), (14, 5175204), (21, 3450136), (24, 3018869), (28, 2587602), (42, 1725068), (56, 1293801), (84, 862534), (168, 431267)]