78810052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 71986748

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 109, 116, 218, 271, 436, 542, 667, 1084, 1334, 2507, 2668, 3161, 5014, 6233, 6322, 7859, 10028, 12466, 12644, 15718, 24932, 29539, 31436, 59078, 72703, 118156, 145406, 180757, 290812, 361514, 679397, 723028, 856631, 1358794, 1713262, 2717588, 3426524, 19702513, 39405026, 78810052]

約数ペア:

[(1, 78810052), (2, 39405026), (4, 19702513), (23, 3426524), (29, 2717588), (46, 1713262), (58, 1358794), (92, 856631), (109, 723028), (116, 679397), (218, 361514), (271, 290812), (436, 180757), (542, 145406), (667, 118156), (1084, 72703), (1334, 59078), (2507, 31436), (2668, 29539), (3161, 24932), (5014, 15718), (6233, 12644), (6322, 12466), (7859, 10028)]