64955448

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3329}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 176623200

約数和(自身を除く): 111667752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 3329, 4878, 6504, 6658, 9756, 9987, 13316, 19512, 19974, 26632, 29961, 39948, 59922, 79896, 119844, 239688, 902159, 1804318, 2706477, 3608636, 5412954, 7217272, 8119431, 10825908, 16238862, 21651816, 32477724, 64955448]

約数ペア:

[(1, 64955448), (2, 32477724), (3, 21651816), (4, 16238862), (6, 10825908), (8, 8119431), (9, 7217272), (12, 5412954), (18, 3608636), (24, 2706477), (36, 1804318), (72, 902159), (271, 239688), (542, 119844), (813, 79896), (1084, 59922), (1626, 39948), (2168, 29961), (2439, 26632), (3252, 19974), (3329, 19512), (4878, 13316), (6504, 9987), (6658, 9756)]