72700128

素因数分解:

$2^5\times 3^2\times {\mathrm{252431}}^1$

素因数の和:252447

約数の個数: 36

約数和(自身を含む): 206741808

約数和(自身を除く): 134041680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 252431, 504862, 757293, 1009724, 1514586, 2019448, 2271879, 3029172, 4038896, 4543758, 6058344, 8077792, 9087516, 12116688, 18175032, 24233376, 36350064, 72700128]

約数ペア:

[(1, 72700128), (2, 36350064), (3, 24233376), (4, 18175032), (6, 12116688), (8, 9087516), (9, 8077792), (12, 6058344), (16, 4543758), (18, 4038896), (24, 3029172), (32, 2271879), (36, 2019448), (48, 1514586), (72, 1009724), (96, 757293), (144, 504862), (288, 252431)]