64343448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68743}}^1$

素因数の和:68768

約数の個数: 48

約数和(自身を含む): 187671120

約数和(自身を除く): 123327672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 68743, 137486, 206229, 274972, 412458, 549944, 618687, 824916, 893659, 1237374, 1649832, 1787318, 2474748, 2680977, 3574636, 4949496, 5361954, 7149272, 8042931, 10723908, 16085862, 21447816, 32171724, 64343448]

約数ペア:

[(1, 64343448), (2, 32171724), (3, 21447816), (4, 16085862), (6, 10723908), (8, 8042931), (9, 7149272), (12, 5361954), (13, 4949496), (18, 3574636), (24, 2680977), (26, 2474748), (36, 1787318), (39, 1649832), (52, 1237374), (72, 893659), (78, 824916), (104, 618687), (117, 549944), (156, 412458), (234, 274972), (312, 206229), (468, 137486), (936, 68743)]