87416238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7009

約数の個数: 64

約数和(自身を含む): 224566272

約数和(自身を除く): 137150034

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 6961, 12558, 13922, 20883, 41766, 48727, 90493, 97454, 146181, 160103, 180986, 271479, 292362, 320206, 480309, 542958, 633451, 960618, 1120721, 1266902, 1900353, 2081339, 2241442, 3362163, 3800706, 4162678, 6244017, 6724326, 12488034, 14569373, 29138746, 43708119, 87416238]

約数ペア:

[(1, 87416238), (2, 43708119), (3, 29138746), (6, 14569373), (7, 12488034), (13, 6724326), (14, 6244017), (21, 4162678), (23, 3800706), (26, 3362163), (39, 2241442), (42, 2081339), (46, 1900353), (69, 1266902), (78, 1120721), (91, 960618), (138, 633451), (161, 542958), (182, 480309), (273, 320206), (299, 292362), (322, 271479), (483, 180986), (546, 160103), (598, 146181), (897, 97454), (966, 90493), (1794, 48727), (2093, 41766), (4186, 20883), (6279, 13922), (6961, 12558)]