66268872

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19583}}^1$

素因数の和:19642

約数の個数: 48

約数和(自身を含む): 183306240

約数和(自身を除く): 117037368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19583, 39166, 58749, 78332, 117498, 156664, 176247, 234996, 352494, 469992, 704988, 920401, 1409976, 1840802, 2761203, 3681604, 5522406, 7363208, 8283609, 11044812, 16567218, 22089624, 33134436, 66268872]

約数ペア:

[(1, 66268872), (2, 33134436), (3, 22089624), (4, 16567218), (6, 11044812), (8, 8283609), (9, 7363208), (12, 5522406), (18, 3681604), (24, 2761203), (36, 1840802), (47, 1409976), (72, 920401), (94, 704988), (141, 469992), (188, 352494), (282, 234996), (376, 176247), (423, 156664), (564, 117498), (846, 78332), (1128, 58749), (1692, 39166), (3384, 19583)]