66859488

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2896

約数の個数: 72

約数和(自身を含む): 192491208

約数和(自身を除く): 125631720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2797, 2988, 3984, 5594, 5976, 7968, 8391, 11188, 11952, 16782, 22376, 23904, 25173, 33564, 44752, 50346, 67128, 89504, 100692, 134256, 201384, 232151, 268512, 402768, 464302, 696453, 805536, 928604, 1392906, 1857208, 2089359, 2785812, 3714416, 4178718, 5571624, 7428832, 8357436, 11143248, 16714872, 22286496, 33429744, 66859488]

約数ペア:

[(1, 66859488), (2, 33429744), (3, 22286496), (4, 16714872), (6, 11143248), (8, 8357436), (9, 7428832), (12, 5571624), (16, 4178718), (18, 3714416), (24, 2785812), (32, 2089359), (36, 1857208), (48, 1392906), (72, 928604), (83, 805536), (96, 696453), (144, 464302), (166, 402768), (249, 268512), (288, 232151), (332, 201384), (498, 134256), (664, 100692), (747, 89504), (996, 67128), (1328, 50346), (1494, 44752), (1992, 33564), (2656, 25173), (2797, 23904), (2988, 22376), (3984, 16782), (5594, 11952), (5976, 11188), (7968, 8391)]