71976744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142811}}^1$

素因数の和:142830

約数の個数: 48

約数和(自身を含む): 222786720

約数和(自身を除く): 150809976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142811, 285622, 428433, 571244, 856866, 999677, 1142488, 1285299, 1713732, 1999354, 2570598, 2999031, 3427464, 3998708, 5141196, 5998062, 7997416, 8997093, 10282392, 11996124, 17994186, 23992248, 35988372, 71976744]

約数ペア:

[(1, 71976744), (2, 35988372), (3, 23992248), (4, 17994186), (6, 11996124), (7, 10282392), (8, 8997093), (9, 7997416), (12, 5998062), (14, 5141196), (18, 3998708), (21, 3427464), (24, 2999031), (28, 2570598), (36, 1999354), (42, 1713732), (56, 1285299), (63, 1142488), (72, 999677), (84, 856866), (126, 571244), (168, 428433), (252, 285622), (504, 142811)]