68251668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 169775424

約数和(自身を除く): 101523756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 2131, 2669, 4262, 5338, 6393, 8007, 8524, 10676, 12786, 16014, 25572, 32028, 36227, 72454, 108681, 144908, 217362, 334567, 434724, 669134, 1003701, 1338268, 2007402, 4014804, 5687639, 11375278, 17062917, 22750556, 34125834, 68251668]

約数ペア:

[(1, 68251668), (2, 34125834), (3, 22750556), (4, 17062917), (6, 11375278), (12, 5687639), (17, 4014804), (34, 2007402), (51, 1338268), (68, 1003701), (102, 669134), (157, 434724), (204, 334567), (314, 217362), (471, 144908), (628, 108681), (942, 72454), (1884, 36227), (2131, 32028), (2669, 25572), (4262, 16014), (5338, 12786), (6393, 10676), (8007, 8524)]