78204012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 195037920

約数和(自身を除く): 116833908

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3517, 3706, 5559, 7034, 7412, 10551, 11118, 14068, 21102, 22236, 42204, 59789, 119578, 179367, 239156, 358734, 383353, 717468, 766706, 1150059, 1533412, 2300118, 4600236, 6517001, 13034002, 19551003, 26068004, 39102006, 78204012]

約数ペア:

[(1, 78204012), (2, 39102006), (3, 26068004), (4, 19551003), (6, 13034002), (12, 6517001), (17, 4600236), (34, 2300118), (51, 1533412), (68, 1150059), (102, 766706), (109, 717468), (204, 383353), (218, 358734), (327, 239156), (436, 179367), (654, 119578), (1308, 59789), (1853, 42204), (3517, 22236), (3706, 21102), (5559, 14068), (7034, 11118), (7412, 10551)]