68704752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 189228960

約数和(自身を除く): 120524208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 269, 272, 313, 408, 538, 626, 807, 816, 939, 1076, 1252, 1614, 1878, 2152, 2504, 3228, 3756, 4304, 4573, 5008, 5321, 6456, 7512, 9146, 10642, 12912, 13719, 15024, 15963, 18292, 21284, 27438, 31926, 36584, 42568, 54876, 63852, 73168, 84197, 85136, 109752, 127704, 168394, 219504, 252591, 255408, 336788, 505182, 673576, 1010364, 1347152, 1431349, 2020728, 2862698, 4041456, 4294047, 5725396, 8588094, 11450792, 17176188, 22901584, 34352376, 68704752]

約数ペア:

[(1, 68704752), (2, 34352376), (3, 22901584), (4, 17176188), (6, 11450792), (8, 8588094), (12, 5725396), (16, 4294047), (17, 4041456), (24, 2862698), (34, 2020728), (48, 1431349), (51, 1347152), (68, 1010364), (102, 673576), (136, 505182), (204, 336788), (269, 255408), (272, 252591), (313, 219504), (408, 168394), (538, 127704), (626, 109752), (807, 85136), (816, 84197), (939, 73168), (1076, 63852), (1252, 54876), (1614, 42568), (1878, 36584), (2152, 31926), (2504, 27438), (3228, 21284), (3756, 18292), (4304, 15963), (4573, 15024), (5008, 13719), (5321, 12912), (6456, 10642), (7512, 9146)]