73917972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 199017000

約数和(自身を除く): 125099028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 269, 306, 449, 538, 612, 807, 898, 1076, 1347, 1614, 1796, 2421, 2694, 3228, 4041, 4573, 4842, 5388, 7633, 8082, 9146, 9684, 13719, 15266, 16164, 18292, 22899, 27438, 30532, 41157, 45798, 54876, 68697, 82314, 91596, 120781, 137394, 164628, 241562, 274788, 362343, 483124, 724686, 1087029, 1449372, 2053277, 2174058, 4106554, 4348116, 6159831, 8213108, 12319662, 18479493, 24639324, 36958986, 73917972]

約数ペア:

[(1, 73917972), (2, 36958986), (3, 24639324), (4, 18479493), (6, 12319662), (9, 8213108), (12, 6159831), (17, 4348116), (18, 4106554), (34, 2174058), (36, 2053277), (51, 1449372), (68, 1087029), (102, 724686), (153, 483124), (204, 362343), (269, 274788), (306, 241562), (449, 164628), (538, 137394), (612, 120781), (807, 91596), (898, 82314), (1076, 68697), (1347, 54876), (1614, 45798), (1796, 41157), (2421, 30532), (2694, 27438), (3228, 22899), (4041, 18292), (4573, 16164), (4842, 15266), (5388, 13719), (7633, 9684), (8082, 9146)]