71423352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 259983360

約数和(自身を除く): 188560008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 991, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 1982, 2002, 2184, 2574, 2772, 2973, 3003, 3276, 3432, 3964, 4004, 5148, 5544, 5946, 6006, 6552, 6937, 7928, 8008, 8919, 9009, 10296, 10901, 11892, 12012, 12883, 13874, 17838, 18018, 20811, 21802, 23784, 24024, 25766, 27748, 32703, 35676, 36036, 38649, 41622, 43604, 51532, 55496, 62433, 65406, 71352, 72072, 76307, 77298, 83244, 87208, 90181, 98109, 103064, 115947, 124866, 130812, 141713, 152614, 154596, 166488, 180362, 196218, 228921, 231894, 249732, 261624, 270543, 283426, 305228, 309192, 360724, 392436, 425139, 457842, 463788, 499464, 541086, 566852, 610456, 686763, 721448, 784872, 811629, 850278, 915684, 927576, 991991, 1082172, 1133704, 1275417, 1373526, 1623258, 1700556, 1831368, 1983982, 2164344, 2550834, 2747052, 2975973, 3246516, 3401112, 3967964, 5101668, 5494104, 5951946, 6493032, 7935928, 8927919, 10203336, 11903892, 17855838, 23807784, 35711676, 71423352]

約数ペア:

[(1, 71423352), (2, 35711676), (3, 23807784), (4, 17855838), (6, 11903892), (7, 10203336), (8, 8927919), (9, 7935928), (11, 6493032), (12, 5951946), (13, 5494104), (14, 5101668), (18, 3967964), (21, 3401112), (22, 3246516), (24, 2975973), (26, 2747052), (28, 2550834), (33, 2164344), (36, 1983982), (39, 1831368), (42, 1700556), (44, 1623258), (52, 1373526), (56, 1275417), (63, 1133704), (66, 1082172), (72, 991991), (77, 927576), (78, 915684), (84, 850278), (88, 811629), (91, 784872), (99, 721448), (104, 686763), (117, 610456), (126, 566852), (132, 541086), (143, 499464), (154, 463788), (156, 457842), (168, 425139), (182, 392436), (198, 360724), (231, 309192), (234, 305228), (252, 283426), (264, 270543), (273, 261624), (286, 249732), (308, 231894), (312, 228921), (364, 196218), (396, 180362), (429, 166488), (462, 154596), (468, 152614), (504, 141713), (546, 130812), (572, 124866), (616, 115947), (693, 103064), (728, 98109), (792, 90181), (819, 87208), (858, 83244), (924, 77298), (936, 76307), (991, 72072), (1001, 71352), (1092, 65406), (1144, 62433), (1287, 55496), (1386, 51532), (1638, 43604), (1716, 41622), (1848, 38649), (1982, 36036), (2002, 35676), (2184, 32703), (2574, 27748), (2772, 25766), (2973, 24024), (3003, 23784), (3276, 21802), (3432, 20811), (3964, 18018), (4004, 17838), (5148, 13874), (5544, 12883), (5946, 12012), (6006, 11892), (6552, 10901), (6937, 10296), (7928, 9009), (8008, 8919)]