67425618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 151990272

約数和(自身を除く): 84564654

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 61, 74, 78, 111, 122, 183, 222, 366, 383, 481, 766, 793, 962, 1149, 1443, 1586, 2257, 2298, 2379, 2886, 4514, 4758, 4979, 6771, 9958, 13542, 14171, 14937, 23363, 28342, 29341, 29874, 42513, 46726, 58682, 70089, 85026, 88023, 140178, 176046, 184223, 303719, 368446, 552669, 607438, 864431, 911157, 1105338, 1728862, 1822314, 2593293, 5186586, 11237603, 22475206, 33712809, 67425618]

約数ペア:

[(1, 67425618), (2, 33712809), (3, 22475206), (6, 11237603), (13, 5186586), (26, 2593293), (37, 1822314), (39, 1728862), (61, 1105338), (74, 911157), (78, 864431), (111, 607438), (122, 552669), (183, 368446), (222, 303719), (366, 184223), (383, 176046), (481, 140178), (766, 88023), (793, 85026), (962, 70089), (1149, 58682), (1443, 46726), (1586, 42513), (2257, 29874), (2298, 29341), (2379, 28342), (2886, 23363), (4514, 14937), (4758, 14171), (4979, 13542), (6771, 9958)]