68403672

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13381}}^1$

素因数の和:13464

約数の個数: 48

約数和(自身を含む): 187883280

約数和(自身を除く): 119479608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13381, 26762, 40143, 53524, 80286, 107048, 120429, 160572, 240858, 321144, 481716, 950051, 963432, 1900102, 2850153, 3800204, 5700306, 7600408, 8550459, 11400612, 17100918, 22801224, 34201836, 68403672]

約数ペア:

[(1, 68403672), (2, 34201836), (3, 22801224), (4, 17100918), (6, 11400612), (8, 8550459), (9, 7600408), (12, 5700306), (18, 3800204), (24, 2850153), (36, 1900102), (71, 963432), (72, 950051), (142, 481716), (213, 321144), (284, 240858), (426, 160572), (568, 120429), (639, 107048), (852, 80286), (1278, 53524), (1704, 40143), (2556, 26762), (5112, 13381)]