81534633222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{140237}}^1$

素因数の和:140485

約数の個数: 64

約数和(自身を含む): 189556899840

約数和(自身を除く): 108022266618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 127, 218, 254, 327, 381, 654, 762, 763, 889, 1526, 1778, 2289, 2667, 4578, 5334, 13843, 27686, 41529, 83058, 96901, 140237, 193802, 280474, 290703, 420711, 581406, 841422, 981659, 1963318, 2944977, 5889954, 15285833, 17810099, 30571666, 35620198, 45857499, 53430297, 91714998, 106860594, 107000831, 124670693, 214001662, 249341386, 321002493, 374012079, 642004986, 748024158, 1941300791, 3882601582, 5823902373, 11647804746, 13589105537, 27178211074, 40767316611, 81534633222]

約数ペア:

[(1, 81534633222), (2, 40767316611), (3, 27178211074), (6, 13589105537), (7, 11647804746), (14, 5823902373), (21, 3882601582), (42, 1941300791), (109, 748024158), (127, 642004986), (218, 374012079), (254, 321002493), (327, 249341386), (381, 214001662), (654, 124670693), (762, 107000831), (763, 106860594), (889, 91714998), (1526, 53430297), (1778, 45857499), (2289, 35620198), (2667, 30571666), (4578, 17810099), (5334, 15285833), (13843, 5889954), (27686, 2944977), (41529, 1963318), (83058, 981659), (96901, 841422), (140237, 581406), (193802, 420711), (280474, 290703)]