56648628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 149385600

約数和(自身を除く): 92736972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 599, 639, 666, 852, 1198, 1278, 1332, 1797, 2396, 2556, 2627, 3594, 5254, 5391, 7188, 7881, 10508, 10782, 15762, 21564, 22163, 23643, 31524, 42529, 44326, 47286, 66489, 85058, 88652, 94572, 127587, 132978, 170116, 199467, 255174, 265956, 382761, 398934, 510348, 765522, 797868, 1531044, 1573573, 3147146, 4720719, 6294292, 9441438, 14162157, 18882876, 28324314, 56648628]

約数ペア:

[(1, 56648628), (2, 28324314), (3, 18882876), (4, 14162157), (6, 9441438), (9, 6294292), (12, 4720719), (18, 3147146), (36, 1573573), (37, 1531044), (71, 797868), (74, 765522), (111, 510348), (142, 398934), (148, 382761), (213, 265956), (222, 255174), (284, 199467), (333, 170116), (426, 132978), (444, 127587), (599, 94572), (639, 88652), (666, 85058), (852, 66489), (1198, 47286), (1278, 44326), (1332, 42529), (1797, 31524), (2396, 23643), (2556, 22163), (2627, 21564), (3594, 15762), (5254, 10782), (5391, 10508), (7188, 7881)]