73407796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 165166848

約数和(自身を除く): 91759052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 461, 484, 517, 658, 847, 922, 1034, 1316, 1694, 1844, 2068, 3227, 3388, 3619, 5071, 5687, 6454, 7238, 10142, 11374, 12908, 14476, 20284, 21667, 22748, 35497, 39809, 43334, 55781, 70994, 79618, 86668, 111562, 141988, 151669, 159236, 223124, 238337, 303338, 390467, 476674, 606676, 780934, 953348, 1561868, 1668359, 2621707, 3336718, 5243414, 6673436, 10486828, 18351949, 36703898, 73407796]

約数ペア:

[(1, 73407796), (2, 36703898), (4, 18351949), (7, 10486828), (11, 6673436), (14, 5243414), (22, 3336718), (28, 2621707), (44, 1668359), (47, 1561868), (77, 953348), (94, 780934), (121, 606676), (154, 476674), (188, 390467), (242, 303338), (308, 238337), (329, 223124), (461, 159236), (484, 151669), (517, 141988), (658, 111562), (847, 86668), (922, 79618), (1034, 70994), (1316, 55781), (1694, 43334), (1844, 39809), (2068, 35497), (3227, 22748), (3388, 21667), (3619, 20284), (5071, 14476), (5687, 12908), (6454, 11374), (7238, 10142)]