79911372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 191866752

約数和(自身を除く): 111955380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 251, 258, 502, 516, 617, 753, 1004, 1234, 1506, 1851, 2468, 3012, 3702, 7404, 10793, 21586, 26531, 32379, 43172, 53062, 64758, 79593, 106124, 129516, 154867, 159186, 309734, 318372, 464601, 619468, 929202, 1858404, 6659281, 13318562, 19977843, 26637124, 39955686, 79911372]

約数ペア:

[(1, 79911372), (2, 39955686), (3, 26637124), (4, 19977843), (6, 13318562), (12, 6659281), (43, 1858404), (86, 929202), (129, 619468), (172, 464601), (251, 318372), (258, 309734), (502, 159186), (516, 154867), (617, 129516), (753, 106124), (1004, 79593), (1234, 64758), (1506, 53062), (1851, 43172), (2468, 32379), (3012, 26531), (3702, 21586), (7404, 10793)]