64564944

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9677}}^1$

素因数の和:9827

約数の個数: 40

約数和(自身を含む): 168010080

約数和(自身を除く): 103445136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 9677, 19354, 29031, 38708, 58062, 77416, 116124, 154832, 232248, 464496, 1345103, 2690206, 4035309, 5380412, 8070618, 10760824, 16141236, 21521648, 32282472, 64564944]

約数ペア:

[(1, 64564944), (2, 32282472), (3, 21521648), (4, 16141236), (6, 10760824), (8, 8070618), (12, 5380412), (16, 4035309), (24, 2690206), (48, 1345103), (139, 464496), (278, 232248), (417, 154832), (556, 116124), (834, 77416), (1112, 58062), (1668, 38708), (2224, 29031), (3336, 19354), (6672, 9677)]