69926688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 225650880

約数和(自身を除く): 155724192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 983, 988, 1248, 1368, 1482, 1824, 1872, 1966, 1976, 2223, 2736, 2949, 2964, 3744, 3932, 3952, 4446, 5472, 5898, 5928, 7864, 7904, 8847, 8892, 11796, 11856, 12779, 15728, 17694, 17784, 18677, 23592, 23712, 25558, 31456, 35388, 35568, 37354, 38337, 47184, 51116, 56031, 70776, 71136, 74708, 76674, 94368, 102232, 112062, 115011, 141552, 149416, 153348, 168093, 204464, 224124, 230022, 242801, 283104, 298832, 306696, 336186, 408928, 448248, 460044, 485602, 597664, 613392, 672372, 728403, 896496, 920088, 971204, 1226784, 1344744, 1456806, 1792992, 1840176, 1942408, 2185209, 2689488, 2913612, 3680352, 3884816, 4370418, 5378976, 5827224, 7769632, 8740836, 11654448, 17481672, 23308896, 34963344, 69926688]

約数ペア:

[(1, 69926688), (2, 34963344), (3, 23308896), (4, 17481672), (6, 11654448), (8, 8740836), (9, 7769632), (12, 5827224), (13, 5378976), (16, 4370418), (18, 3884816), (19, 3680352), (24, 2913612), (26, 2689488), (32, 2185209), (36, 1942408), (38, 1840176), (39, 1792992), (48, 1456806), (52, 1344744), (57, 1226784), (72, 971204), (76, 920088), (78, 896496), (96, 728403), (104, 672372), (114, 613392), (117, 597664), (144, 485602), (152, 460044), (156, 448248), (171, 408928), (208, 336186), (228, 306696), (234, 298832), (247, 283104), (288, 242801), (304, 230022), (312, 224124), (342, 204464), (416, 168093), (456, 153348), (468, 149416), (494, 141552), (608, 115011), (624, 112062), (684, 102232), (741, 94368), (912, 76674), (936, 74708), (983, 71136), (988, 70776), (1248, 56031), (1368, 51116), (1482, 47184), (1824, 38337), (1872, 37354), (1966, 35568), (1976, 35388), (2223, 31456), (2736, 25558), (2949, 23712), (2964, 23592), (3744, 18677), (3932, 17784), (3952, 17694), (4446, 15728), (5472, 12779), (5898, 11856), (5928, 11796), (7864, 8892), (7904, 8847)]