64971168

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^2\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 174279168

約数和(自身を除く): 109308000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 127, 146, 219, 254, 292, 381, 438, 508, 584, 762, 876, 1016, 1168, 1524, 1752, 2032, 2336, 3048, 3504, 4064, 5329, 6096, 7008, 9271, 10658, 12192, 15987, 18542, 21316, 27813, 31974, 37084, 42632, 55626, 63948, 74168, 85264, 111252, 127896, 148336, 170528, 222504, 255792, 296672, 445008, 511584, 676783, 890016, 1353566, 2030349, 2707132, 4060698, 5414264, 8121396, 10828528, 16242792, 21657056, 32485584, 64971168]

約数ペア:

[(1, 64971168), (2, 32485584), (3, 21657056), (4, 16242792), (6, 10828528), (8, 8121396), (12, 5414264), (16, 4060698), (24, 2707132), (32, 2030349), (48, 1353566), (73, 890016), (96, 676783), (127, 511584), (146, 445008), (219, 296672), (254, 255792), (292, 222504), (381, 170528), (438, 148336), (508, 127896), (584, 111252), (762, 85264), (876, 74168), (1016, 63948), (1168, 55626), (1524, 42632), (1752, 37084), (2032, 31974), (2336, 27813), (3048, 21316), (3504, 18542), (4064, 15987), (5329, 12192), (6096, 10658), (7008, 9271)]