86712489640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1352347}}^1$

素因数の和:1352594

約数の個数: 64

約数和(自身を含む): 223948828800

約数和(自身を除く): 137236339160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 8015, 9160, 12824, 16030, 32060, 64120, 1352347, 2704694, 5409388, 6761735, 9466429, 10818776, 13523470, 18932858, 27046940, 37865716, 47332145, 54093880, 75731432, 94664290, 189328580, 309687463, 378657160, 619374926, 1238749852, 1548437315, 2167812241, 2477499704, 3096874630, 4335624482, 6193749260, 8671248964, 10839061205, 12387498520, 17342497928, 21678122410, 43356244820, 86712489640]

約数ペア:

[(1, 86712489640), (2, 43356244820), (4, 21678122410), (5, 17342497928), (7, 12387498520), (8, 10839061205), (10, 8671248964), (14, 6193749260), (20, 4335624482), (28, 3096874630), (35, 2477499704), (40, 2167812241), (56, 1548437315), (70, 1238749852), (140, 619374926), (229, 378657160), (280, 309687463), (458, 189328580), (916, 94664290), (1145, 75731432), (1603, 54093880), (1832, 47332145), (2290, 37865716), (3206, 27046940), (4580, 18932858), (6412, 13523470), (8015, 10818776), (9160, 9466429), (12824, 6761735), (16030, 5409388), (32060, 2704694), (64120, 1352347)]