71747676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 246707552

約数和(自身を除く): 174959876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 181, 182, 198, 231, 234, 242, 252, 273, 286, 308, 362, 363, 364, 396, 429, 462, 468, 484, 543, 546, 572, 693, 724, 726, 819, 847, 858, 924, 1001, 1086, 1089, 1092, 1267, 1287, 1386, 1452, 1573, 1629, 1638, 1694, 1716, 1991, 2002, 2172, 2178, 2353, 2534, 2541, 2574, 2772, 3003, 3146, 3258, 3276, 3388, 3801, 3982, 4004, 4356, 4706, 4719, 5068, 5082, 5148, 5973, 6006, 6292, 6516, 7059, 7602, 7623, 7964, 9009, 9412, 9438, 10164, 11011, 11403, 11946, 12012, 13937, 14118, 14157, 15204, 15246, 16471, 17919, 18018, 18876, 21177, 21901, 22022, 22806, 23892, 25883, 27874, 28236, 28314, 30492, 32942, 33033, 35838, 36036, 41811, 42354, 43802, 44044, 45612, 49413, 51766, 55748, 56628, 65703, 65884, 66066, 71676, 77649, 83622, 84708, 87604, 98826, 99099, 103532, 125433, 131406, 132132, 148239, 153307, 155298, 167244, 181181, 197109, 197652, 198198, 232947, 250866, 262812, 284713, 296478, 306614, 310596, 362362, 394218, 396396, 459921, 465894, 501732, 543543, 569426, 592956, 613228, 724724, 788436, 854139, 919842, 931788, 1087086, 1138852, 1379763, 1630629, 1708278, 1839684, 1992991, 2174172, 2562417, 2759526, 3261258, 3416556, 3985982, 5124834, 5519052, 5978973, 6522516, 7971964, 10249668, 11957946, 17936919, 23915892, 35873838, 71747676]

約数ペア:

[(1, 71747676), (2, 35873838), (3, 23915892), (4, 17936919), (6, 11957946), (7, 10249668), (9, 7971964), (11, 6522516), (12, 5978973), (13, 5519052), (14, 5124834), (18, 3985982), (21, 3416556), (22, 3261258), (26, 2759526), (28, 2562417), (33, 2174172), (36, 1992991), (39, 1839684), (42, 1708278), (44, 1630629), (52, 1379763), (63, 1138852), (66, 1087086), (77, 931788), (78, 919842), (84, 854139), (91, 788436), (99, 724724), (117, 613228), (121, 592956), (126, 569426), (132, 543543), (143, 501732), (154, 465894), (156, 459921), (181, 396396), (182, 394218), (198, 362362), (231, 310596), (234, 306614), (242, 296478), (252, 284713), (273, 262812), (286, 250866), (308, 232947), (362, 198198), (363, 197652), (364, 197109), (396, 181181), (429, 167244), (462, 155298), (468, 153307), (484, 148239), (543, 132132), (546, 131406), (572, 125433), (693, 103532), (724, 99099), (726, 98826), (819, 87604), (847, 84708), (858, 83622), (924, 77649), (1001, 71676), (1086, 66066), (1089, 65884), (1092, 65703), (1267, 56628), (1287, 55748), (1386, 51766), (1452, 49413), (1573, 45612), (1629, 44044), (1638, 43802), (1694, 42354), (1716, 41811), (1991, 36036), (2002, 35838), (2172, 33033), (2178, 32942), (2353, 30492), (2534, 28314), (2541, 28236), (2574, 27874), (2772, 25883), (3003, 23892), (3146, 22806), (3258, 22022), (3276, 21901), (3388, 21177), (3801, 18876), (3982, 18018), (4004, 17919), (4356, 16471), (4706, 15246), (4719, 15204), (5068, 14157), (5082, 14118), (5148, 13937), (5973, 12012), (6006, 11946), (6292, 11403), (6516, 11011), (7059, 10164), (7602, 9438), (7623, 9412), (7964, 9009)]