81656994

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6263}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 170481024

約数和(自身を除く): 88824030

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6263, 6519, 12526, 13038, 18789, 37578, 256783, 331939, 513566, 663878, 770349, 995817, 1540698, 1991634, 13609499, 27218998, 40828497, 81656994]

約数ペア:

[(1, 81656994), (2, 40828497), (3, 27218998), (6, 13609499), (41, 1991634), (53, 1540698), (82, 995817), (106, 770349), (123, 663878), (159, 513566), (246, 331939), (318, 256783), (2173, 37578), (4346, 18789), (6263, 13038), (6519, 12526)]