78421488

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23011}}^1$

素因数の和:23093

約数の個数: 40

約数和(自身を含む): 205451136

約数和(自身を除く): 127029648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 23011, 46022, 69033, 92044, 138066, 184088, 276132, 368176, 552264, 1104528, 1633781, 3267562, 4901343, 6535124, 9802686, 13070248, 19605372, 26140496, 39210744, 78421488]

約数ペア:

[(1, 78421488), (2, 39210744), (3, 26140496), (4, 19605372), (6, 13070248), (8, 9802686), (12, 6535124), (16, 4901343), (24, 3267562), (48, 1633781), (71, 1104528), (142, 552264), (213, 368176), (284, 276132), (426, 184088), (568, 138066), (852, 92044), (1136, 69033), (1704, 46022), (3408, 23011)]