68944284

素因数分解:

$2^2\times 3^4\times {\mathrm{212791}}^1$

素因数の和:212807

約数の個数: 30

約数和(自身を含む): 180234824

約数和(自身を除く): 111290540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 212791, 425582, 638373, 851164, 1276746, 1915119, 2553492, 3830238, 5745357, 7660476, 11490714, 17236071, 22981428, 34472142, 68944284]

約数ペア:

[(1, 68944284), (2, 34472142), (3, 22981428), (4, 17236071), (6, 11490714), (9, 7660476), (12, 5745357), (18, 3830238), (27, 2553492), (36, 1915119), (54, 1276746), (81, 851164), (108, 638373), (162, 425582), (324, 212791)]