68484468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 174298880

約数和(自身を除く): 105814412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 5557, 6162, 11114, 12324, 16671, 22228, 33342, 66684, 72241, 144482, 216723, 288964, 433446, 439003, 866892, 878006, 1317009, 1756012, 2634018, 5268036, 5707039, 11414078, 17121117, 22828156, 34242234, 68484468]

約数ペア:

[(1, 68484468), (2, 34242234), (3, 22828156), (4, 17121117), (6, 11414078), (12, 5707039), (13, 5268036), (26, 2634018), (39, 1756012), (52, 1317009), (78, 878006), (79, 866892), (156, 439003), (158, 433446), (237, 288964), (316, 216723), (474, 144482), (948, 72241), (1027, 66684), (2054, 33342), (3081, 22228), (4108, 16671), (5557, 12324), (6162, 11114)]