68320472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 141996120

約数和(自身を除く): 73675648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 163, 242, 326, 433, 484, 652, 866, 968, 1304, 1732, 1793, 3464, 3586, 4763, 7172, 9526, 14344, 19052, 19723, 38104, 39446, 52393, 70579, 78892, 104786, 141158, 157784, 209572, 282316, 419144, 564632, 776369, 1552738, 3105476, 6210952, 8540059, 17080118, 34160236, 68320472]

約数ペア:

[(1, 68320472), (2, 34160236), (4, 17080118), (8, 8540059), (11, 6210952), (22, 3105476), (44, 1552738), (88, 776369), (121, 564632), (163, 419144), (242, 282316), (326, 209572), (433, 157784), (484, 141158), (652, 104786), (866, 78892), (968, 70579), (1304, 52393), (1732, 39446), (1793, 38104), (3464, 19723), (3586, 19052), (4763, 14344), (7172, 9526)]