82146956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 75154804

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 131, 148, 223, 262, 446, 524, 703, 892, 1406, 2489, 2812, 4237, 4847, 4978, 8251, 8474, 9694, 9956, 16502, 16948, 19388, 29213, 33004, 58426, 92093, 116852, 156769, 184186, 313538, 368372, 555047, 627076, 1080881, 1110094, 2161762, 2220188, 4323524, 20536739, 41073478, 82146956]

約数ペア:

[(1, 82146956), (2, 41073478), (4, 20536739), (19, 4323524), (37, 2220188), (38, 2161762), (74, 1110094), (76, 1080881), (131, 627076), (148, 555047), (223, 368372), (262, 313538), (446, 184186), (524, 156769), (703, 116852), (892, 92093), (1406, 58426), (2489, 33004), (2812, 29213), (4237, 19388), (4847, 16948), (4978, 16502), (8251, 9956), (8474, 9694)]