72063716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 135851520

約数和(自身を除く): 63787804

約数列:

[1, 2, 4, 31, 37, 62, 74, 113, 124, 139, 148, 226, 278, 452, 556, 1147, 2294, 3503, 4181, 4309, 4588, 5143, 7006, 8362, 8618, 10286, 14012, 15707, 16724, 17236, 20572, 31414, 62828, 129611, 159433, 259222, 318866, 486917, 518444, 581159, 637732, 973834, 1162318, 1947668, 2324636, 18015929, 36031858, 72063716]

約数ペア:

[(1, 72063716), (2, 36031858), (4, 18015929), (31, 2324636), (37, 1947668), (62, 1162318), (74, 973834), (113, 637732), (124, 581159), (139, 518444), (148, 486917), (226, 318866), (278, 259222), (452, 159433), (556, 129611), (1147, 62828), (2294, 31414), (3503, 20572), (4181, 17236), (4309, 16724), (4588, 15707), (5143, 14012), (7006, 10286), (8362, 8618)]