66018888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 211309560

約数和(自身を除く): 145290672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 461, 468, 612, 648, 663, 702, 884, 918, 922, 936, 1053, 1224, 1326, 1377, 1383, 1404, 1768, 1836, 1844, 1989, 2106, 2652, 2754, 2766, 2808, 3672, 3688, 3978, 4149, 4212, 5304, 5508, 5532, 5967, 5993, 7837, 7956, 8298, 8424, 11016, 11064, 11934, 11986, 12447, 15674, 15912, 16596, 17901, 17979, 23511, 23868, 23972, 24894, 31348, 33192, 35802, 35958, 37341, 47022, 47736, 47944, 49788, 53937, 62696, 70533, 71604, 71916, 74682, 94044, 99576, 101881, 107874, 141066, 143208, 143832, 149364, 161811, 188088, 203762, 211599, 215748, 282132, 298728, 305643, 323622, 407524, 423198, 431496, 485433, 564264, 611286, 634797, 647244, 815048, 846396, 916929, 970866, 1222572, 1269594, 1294488, 1692792, 1833858, 1941732, 2445144, 2539188, 2750787, 3667716, 3883464, 5078376, 5501574, 7335432, 8252361, 11003148, 16504722, 22006296, 33009444, 66018888]

約数ペア:

[(1, 66018888), (2, 33009444), (3, 22006296), (4, 16504722), (6, 11003148), (8, 8252361), (9, 7335432), (12, 5501574), (13, 5078376), (17, 3883464), (18, 3667716), (24, 2750787), (26, 2539188), (27, 2445144), (34, 1941732), (36, 1833858), (39, 1692792), (51, 1294488), (52, 1269594), (54, 1222572), (68, 970866), (72, 916929), (78, 846396), (81, 815048), (102, 647244), (104, 634797), (108, 611286), (117, 564264), (136, 485433), (153, 431496), (156, 423198), (162, 407524), (204, 323622), (216, 305643), (221, 298728), (234, 282132), (306, 215748), (312, 211599), (324, 203762), (351, 188088), (408, 161811), (442, 149364), (459, 143832), (461, 143208), (468, 141066), (612, 107874), (648, 101881), (663, 99576), (702, 94044), (884, 74682), (918, 71916), (922, 71604), (936, 70533), (1053, 62696), (1224, 53937), (1326, 49788), (1377, 47944), (1383, 47736), (1404, 47022), (1768, 37341), (1836, 35958), (1844, 35802), (1989, 33192), (2106, 31348), (2652, 24894), (2754, 23972), (2766, 23868), (2808, 23511), (3672, 17979), (3688, 17901), (3978, 16596), (4149, 15912), (4212, 15674), (5304, 12447), (5508, 11986), (5532, 11934), (5967, 11064), (5993, 11016), (7837, 8424), (7956, 8298)]