65878488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 204120000

約数和(自身を除く): 138241512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 809, 936, 1044, 1131, 1404, 1508, 1566, 1618, 2088, 2262, 2427, 2808, 3016, 3132, 3236, 3393, 4524, 4854, 6264, 6472, 6786, 7281, 9048, 9708, 10179, 10517, 13572, 14562, 19416, 20358, 21034, 21843, 23461, 27144, 29124, 31551, 40716, 42068, 43686, 46922, 58248, 63102, 70383, 81432, 84136, 87372, 93844, 94653, 126204, 140766, 174744, 187688, 189306, 211149, 252408, 281532, 283959, 304993, 378612, 422298, 563064, 567918, 609986, 633447, 757224, 844596, 914979, 1135836, 1219972, 1266894, 1689192, 1829958, 2271672, 2439944, 2533788, 2744937, 3659916, 5067576, 5489874, 7319832, 8234811, 10979748, 16469622, 21959496, 32939244, 65878488]

約数ペア:

[(1, 65878488), (2, 32939244), (3, 21959496), (4, 16469622), (6, 10979748), (8, 8234811), (9, 7319832), (12, 5489874), (13, 5067576), (18, 3659916), (24, 2744937), (26, 2533788), (27, 2439944), (29, 2271672), (36, 1829958), (39, 1689192), (52, 1266894), (54, 1219972), (58, 1135836), (72, 914979), (78, 844596), (87, 757224), (104, 633447), (108, 609986), (116, 567918), (117, 563064), (156, 422298), (174, 378612), (216, 304993), (232, 283959), (234, 281532), (261, 252408), (312, 211149), (348, 189306), (351, 187688), (377, 174744), (468, 140766), (522, 126204), (696, 94653), (702, 93844), (754, 87372), (783, 84136), (809, 81432), (936, 70383), (1044, 63102), (1131, 58248), (1404, 46922), (1508, 43686), (1566, 42068), (1618, 40716), (2088, 31551), (2262, 29124), (2427, 27144), (2808, 23461), (3016, 21843), (3132, 21034), (3236, 20358), (3393, 19416), (4524, 14562), (4854, 13572), (6264, 10517), (6472, 10179), (6786, 9708), (7281, 9048)]