80956036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21776

約数の個数: 36

約数和(自身を含む): 173485200

約数和(自身を除く): 92529164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 21739, 43478, 86956, 152173, 304346, 413041, 608692, 826082, 1065211, 1652164, 2130422, 2891287, 4260844, 5782574, 11565148, 20239009, 40478018, 80956036]

約数ペア:

[(1, 80956036), (2, 40478018), (4, 20239009), (7, 11565148), (14, 5782574), (19, 4260844), (28, 2891287), (38, 2130422), (49, 1652164), (76, 1065211), (98, 826082), (133, 608692), (196, 413041), (266, 304346), (532, 152173), (931, 86956), (1862, 43478), (3724, 21739)]