78742572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4337}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 196771680

約数和(自身を除く): 118029108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4337, 4539, 6052, 8674, 9078, 13011, 17348, 18156, 26022, 52044, 73729, 147458, 221187, 294916, 385993, 442374, 771986, 884748, 1157979, 1543972, 2315958, 4631916, 6561881, 13123762, 19685643, 26247524, 39371286, 78742572]

約数ペア:

[(1, 78742572), (2, 39371286), (3, 26247524), (4, 19685643), (6, 13123762), (12, 6561881), (17, 4631916), (34, 2315958), (51, 1543972), (68, 1157979), (89, 884748), (102, 771986), (178, 442374), (204, 385993), (267, 294916), (356, 221187), (534, 147458), (1068, 73729), (1513, 52044), (3026, 26022), (4337, 18156), (4539, 17348), (6052, 13011), (8674, 9078)]