66955536

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 197773056

約数和(自身を除く): 130817520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 283, 318, 372, 424, 477, 496, 558, 566, 636, 744, 848, 849, 954, 1116, 1132, 1272, 1488, 1643, 1698, 1908, 2232, 2264, 2544, 2547, 3286, 3396, 3816, 4464, 4528, 4929, 5094, 6572, 6792, 7632, 8773, 9858, 10188, 13144, 13584, 14787, 14999, 17546, 19716, 20376, 26288, 26319, 29574, 29998, 35092, 39432, 40752, 44997, 52638, 59148, 59996, 70184, 78864, 78957, 89994, 105276, 118296, 119992, 134991, 140368, 157914, 179988, 210552, 236592, 239984, 269982, 315828, 359976, 421104, 464969, 539964, 631656, 719952, 929938, 1079928, 1263312, 1394907, 1859876, 2159856, 2789814, 3719752, 4184721, 5579628, 7439504, 8369442, 11159256, 16738884, 22318512, 33477768, 66955536]

約数ペア:

[(1, 66955536), (2, 33477768), (3, 22318512), (4, 16738884), (6, 11159256), (8, 8369442), (9, 7439504), (12, 5579628), (16, 4184721), (18, 3719752), (24, 2789814), (31, 2159856), (36, 1859876), (48, 1394907), (53, 1263312), (62, 1079928), (72, 929938), (93, 719952), (106, 631656), (124, 539964), (144, 464969), (159, 421104), (186, 359976), (212, 315828), (248, 269982), (279, 239984), (283, 236592), (318, 210552), (372, 179988), (424, 157914), (477, 140368), (496, 134991), (558, 119992), (566, 118296), (636, 105276), (744, 89994), (848, 78957), (849, 78864), (954, 70184), (1116, 59996), (1132, 59148), (1272, 52638), (1488, 44997), (1643, 40752), (1698, 39432), (1908, 35092), (2232, 29998), (2264, 29574), (2544, 26319), (2547, 26288), (3286, 20376), (3396, 19716), (3816, 17546), (4464, 14999), (4528, 14787), (4929, 13584), (5094, 13144), (6572, 10188), (6792, 9858), (7632, 8773)]