75643448968

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{261467}}^1$

素因数の和:261574

約数の個数: 48

約数和(自身を含む): 150307494480

約数和(自身を除く): 74664045512

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 841, 1247, 1682, 2494, 3364, 4988, 6728, 9976, 36163, 72326, 144652, 261467, 289304, 522934, 1045868, 2091736, 7582543, 11243081, 15165086, 22486162, 30330172, 44972324, 60660344, 89944648, 219893747, 326049349, 439787494, 652098698, 879574988, 1304197396, 1759149976, 2608394792, 9455431121, 18910862242, 37821724484, 75643448968]

約数ペア:

[(1, 75643448968), (2, 37821724484), (4, 18910862242), (8, 9455431121), (29, 2608394792), (43, 1759149976), (58, 1304197396), (86, 879574988), (116, 652098698), (172, 439787494), (232, 326049349), (344, 219893747), (841, 89944648), (1247, 60660344), (1682, 44972324), (2494, 30330172), (3364, 22486162), (4988, 15165086), (6728, 11243081), (9976, 7582543), (36163, 2091736), (72326, 1045868), (144652, 522934), (261467, 289304)]