72111046

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 130827312

約数和(自身を除く): 58716266

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 131, 137, 262, 274, 287, 574, 917, 959, 1834, 1918, 2009, 4018, 5371, 5617, 6419, 6713, 10742, 11234, 12838, 13426, 17947, 35894, 37597, 39319, 75194, 78638, 125629, 251258, 263179, 275233, 526358, 550466, 735827, 879403, 1471654, 1758806, 5150789, 10301578, 36055523, 72111046]

約数ペア:

[(1, 72111046), (2, 36055523), (7, 10301578), (14, 5150789), (41, 1758806), (49, 1471654), (82, 879403), (98, 735827), (131, 550466), (137, 526358), (262, 275233), (274, 263179), (287, 251258), (574, 125629), (917, 78638), (959, 75194), (1834, 39319), (1918, 37597), (2009, 35894), (4018, 17947), (5371, 13426), (5617, 12838), (6419, 11234), (6713, 10742)]