76664556

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 84

約数和(自身を含む): 204924384

約数和(自身を除く): 128259828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 431, 486, 549, 729, 732, 862, 972, 1098, 1293, 1458, 1647, 1724, 2196, 2586, 2916, 3294, 3879, 4941, 5172, 6588, 7758, 9882, 11637, 14823, 15516, 19764, 23274, 26291, 29646, 34911, 44469, 46548, 52582, 59292, 69822, 78873, 88938, 104733, 105164, 139644, 157746, 177876, 209466, 236619, 314199, 315492, 418932, 473238, 628398, 709857, 946476, 1256796, 1419714, 2129571, 2839428, 4259142, 6388713, 8518284, 12777426, 19166139, 25554852, 38332278, 76664556]

約数ペア:

[(1, 76664556), (2, 38332278), (3, 25554852), (4, 19166139), (6, 12777426), (9, 8518284), (12, 6388713), (18, 4259142), (27, 2839428), (36, 2129571), (54, 1419714), (61, 1256796), (81, 946476), (108, 709857), (122, 628398), (162, 473238), (183, 418932), (243, 315492), (244, 314199), (324, 236619), (366, 209466), (431, 177876), (486, 157746), (549, 139644), (729, 105164), (732, 104733), (862, 88938), (972, 78873), (1098, 69822), (1293, 59292), (1458, 52582), (1647, 46548), (1724, 44469), (2196, 34911), (2586, 29646), (2916, 26291), (3294, 23274), (3879, 19764), (4941, 15516), (5172, 14823), (6588, 11637), (7758, 9882)]