84820284

素因数分解:

$2^2\times 3^4\times {\mathrm{261791}}^1$

素因数の和:261807

約数の個数: 30

約数和(自身を含む): 221737824

約数和(自身を除く): 136917540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 261791, 523582, 785373, 1047164, 1570746, 2356119, 3141492, 4712238, 7068357, 9424476, 14136714, 21205071, 28273428, 42410142, 84820284]

約数ペア:

[(1, 84820284), (2, 42410142), (3, 28273428), (4, 21205071), (6, 14136714), (9, 9424476), (12, 7068357), (18, 4712238), (27, 3141492), (36, 2356119), (54, 1570746), (81, 1047164), (108, 785373), (162, 523582), (324, 261791)]