77103976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 164462400

約数和(自身を除く): 87358424

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 323, 424, 563, 646, 901, 1007, 1126, 1292, 1802, 2014, 2252, 2584, 3604, 4028, 4504, 7208, 8056, 9571, 10697, 17119, 19142, 21394, 29839, 34238, 38284, 42788, 59678, 68476, 76568, 85576, 119356, 136952, 181849, 238712, 363698, 507263, 566941, 727396, 1014526, 1133882, 1454792, 2029052, 2267764, 4058104, 4535528, 9637997, 19275994, 38551988, 77103976]

約数ペア:

[(1, 77103976), (2, 38551988), (4, 19275994), (8, 9637997), (17, 4535528), (19, 4058104), (34, 2267764), (38, 2029052), (53, 1454792), (68, 1133882), (76, 1014526), (106, 727396), (136, 566941), (152, 507263), (212, 363698), (323, 238712), (424, 181849), (563, 136952), (646, 119356), (901, 85576), (1007, 76568), (1126, 68476), (1292, 59678), (1802, 42788), (2014, 38284), (2252, 34238), (2584, 29839), (3604, 21394), (4028, 19142), (4504, 17119), (7208, 10697), (8056, 9571)]