81058104

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19751}}^1$

素因数の和:19785

約数の個数: 64

約数和(自身を含む): 237024000

約数和(自身を除く): 155965896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 355518, 375269, 474024, 533277, 711036, 750538, 1066554, 1125807, 1422072, 1501076, 2133108, 2251614, 3002152, 3377421, 4266216, 4503228, 6754842, 9006456, 10132263, 13509684, 20264526, 27019368, 40529052, 81058104]

約数ペア:

[(1, 81058104), (2, 40529052), (3, 27019368), (4, 20264526), (6, 13509684), (8, 10132263), (9, 9006456), (12, 6754842), (18, 4503228), (19, 4266216), (24, 3377421), (27, 3002152), (36, 2251614), (38, 2133108), (54, 1501076), (57, 1422072), (72, 1125807), (76, 1066554), (108, 750538), (114, 711036), (152, 533277), (171, 474024), (216, 375269), (228, 355518), (342, 237012), (456, 177759), (513, 158008), (684, 118506), (1026, 79004), (1368, 59253), (2052, 39502), (4104, 19751)]