78900136

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3083}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 169496640

約数和(自身を除く): 90596504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3083, 3199, 3656, 6166, 6398, 12332, 12796, 21581, 24664, 25592, 43162, 86324, 172648, 1408931, 2817862, 5635724, 9862517, 11271448, 19725034, 39450068, 78900136]

約数ペア:

[(1, 78900136), (2, 39450068), (4, 19725034), (7, 11271448), (8, 9862517), (14, 5635724), (28, 2817862), (56, 1408931), (457, 172648), (914, 86324), (1828, 43162), (3083, 25592), (3199, 24664), (3656, 21581), (6166, 12796), (6398, 12332)]