78937.000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 700128

約数和(自身を除く): 440838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 67, 86, 90, 129, 134, 201, 215, 258, 335, 387, 402, 430, 603, 645, 670, 774, 1005, 1206, 1290, 1935, 2010, 2881, 3015, 3870, 5762, 6030, 8643, 14405, 17286, 25929, 28810, 43215, 51858, 86430, 129645, 259290]

約数ペア:

[(1, 259290), (2, 129645), (3, 86430), (5, 51858), (6, 43215), (9, 28810), (10, 25929), (15, 17286), (18, 14405), (30, 8643), (43, 6030), (45, 5762), (67, 3870), (86, 3015), (90, 2881), (129, 2010), (134, 1935), (201, 1290), (215, 1206), (258, 1005), (335, 774), (387, 670), (402, 645), (430, 603)]