64069548

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 152974080

約数和(自身を除く): 88904532

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 541, 556, 834, 852, 1082, 1623, 1668, 2164, 3246, 6492, 9869, 19738, 29607, 38411, 39476, 59214, 75199, 76822, 115233, 118428, 150398, 153644, 225597, 230466, 300796, 451194, 460932, 902388, 5339129, 10678258, 16017387, 21356516, 32034774, 64069548]

約数ペア:

[(1, 64069548), (2, 32034774), (3, 21356516), (4, 16017387), (6, 10678258), (12, 5339129), (71, 902388), (139, 460932), (142, 451194), (213, 300796), (278, 230466), (284, 225597), (417, 153644), (426, 150398), (541, 118428), (556, 115233), (834, 76822), (852, 75199), (1082, 59214), (1623, 39476), (1668, 38411), (2164, 29607), (3246, 19738), (6492, 9869)]