80560566

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 178301760

約数和(自身を除く): 97741194

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 181, 237, 313, 362, 474, 543, 626, 711, 939, 1086, 1422, 1629, 1878, 2817, 3258, 5634, 14299, 24727, 28598, 42897, 49454, 56653, 74181, 85794, 113306, 128691, 148362, 169959, 222543, 257382, 339918, 445086, 509877, 1019754, 4475587, 8951174, 13426761, 26853522, 40280283, 80560566]

約数ペア:

[(1, 80560566), (2, 40280283), (3, 26853522), (6, 13426761), (9, 8951174), (18, 4475587), (79, 1019754), (158, 509877), (181, 445086), (237, 339918), (313, 257382), (362, 222543), (474, 169959), (543, 148362), (626, 128691), (711, 113306), (939, 85794), (1086, 74181), (1422, 56653), (1629, 49454), (1878, 42897), (2817, 28598), (3258, 24727), (5634, 14299)]