72202394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 56499046

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 121, 209, 242, 383, 418, 451, 766, 779, 902, 1558, 2299, 4213, 4598, 4961, 7277, 8426, 8569, 9922, 14554, 15703, 17138, 31406, 46343, 80047, 92686, 94259, 160094, 172733, 188518, 298357, 345466, 596714, 880517, 1761034, 1900063, 3281927, 3800126, 6563854, 36101197, 72202394]

約数ペア:

[(1, 72202394), (2, 36101197), (11, 6563854), (19, 3800126), (22, 3281927), (38, 1900063), (41, 1761034), (82, 880517), (121, 596714), (209, 345466), (242, 298357), (383, 188518), (418, 172733), (451, 160094), (766, 94259), (779, 92686), (902, 80047), (1558, 46343), (2299, 31406), (4213, 17138), (4598, 15703), (4961, 14554), (7277, 9922), (8426, 8569)]