66007584

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 188501040

約数和(自身を除く): 122493456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 547, 838, 1094, 1257, 1641, 1676, 2188, 2514, 3282, 3352, 3771, 4376, 4923, 5028, 6564, 6704, 7542, 8752, 9846, 10056, 13128, 13408, 15084, 17504, 19692, 20112, 26256, 30168, 39384, 40224, 52512, 60336, 78768, 120672, 157536, 229193, 458386, 687579, 916772, 1375158, 1833544, 2062737, 2750316, 3667088, 4125474, 5500632, 7334176, 8250948, 11001264, 16501896, 22002528, 33003792, 66007584]

約数ペア:

[(1, 66007584), (2, 33003792), (3, 22002528), (4, 16501896), (6, 11001264), (8, 8250948), (9, 7334176), (12, 5500632), (16, 4125474), (18, 3667088), (24, 2750316), (32, 2062737), (36, 1833544), (48, 1375158), (72, 916772), (96, 687579), (144, 458386), (288, 229193), (419, 157536), (547, 120672), (838, 78768), (1094, 60336), (1257, 52512), (1641, 40224), (1676, 39384), (2188, 30168), (2514, 26256), (3282, 20112), (3352, 19692), (3771, 17504), (4376, 15084), (4923, 13408), (5028, 13128), (6564, 10056), (6704, 9846), (7542, 8752)]