78117706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 52519094

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 1334, 1426, 1798, 1889, 3778, 20677, 41354, 43447, 54781, 58559, 86894, 109562, 117118, 1259963, 1346857, 1698211, 2519926, 2693714, 3396422, 39058853, 78117706]

約数ペア:

[(1, 78117706), (2, 39058853), (23, 3396422), (29, 2693714), (31, 2519926), (46, 1698211), (58, 1346857), (62, 1259963), (667, 117118), (713, 109562), (899, 86894), (1334, 58559), (1426, 54781), (1798, 43447), (1889, 41354), (3778, 20677)]