64517076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4501

約数の個数: 72

約数和(自身を含む): 181336064

約数和(自身を除く): 116818988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4447, 4836, 7254, 8894, 13341, 14508, 17788, 26682, 40023, 53364, 57811, 80046, 115622, 137857, 160092, 173433, 231244, 275714, 346866, 413571, 520299, 551428, 693732, 827142, 1040598, 1240713, 1654284, 1792141, 2081196, 2481426, 3584282, 4962852, 5376423, 7168564, 10752846, 16129269, 21505692, 32258538, 64517076]

約数ペア:

[(1, 64517076), (2, 32258538), (3, 21505692), (4, 16129269), (6, 10752846), (9, 7168564), (12, 5376423), (13, 4962852), (18, 3584282), (26, 2481426), (31, 2081196), (36, 1792141), (39, 1654284), (52, 1240713), (62, 1040598), (78, 827142), (93, 693732), (117, 551428), (124, 520299), (156, 413571), (186, 346866), (234, 275714), (279, 231244), (372, 173433), (403, 160092), (468, 137857), (558, 115622), (806, 80046), (1116, 57811), (1209, 53364), (1612, 40023), (2418, 26682), (3627, 17788), (4447, 14508), (4836, 13341), (7254, 8894)]