71287776

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3958

約数の個数: 120

約数和(自身を含む): 239667120

約数和(自身を除く): 168379344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 3929, 4536, 6048, 7858, 9072, 11787, 15716, 18144, 23574, 27503, 31432, 35361, 47148, 55006, 62864, 70722, 82509, 94296, 106083, 110012, 125728, 141444, 165018, 188592, 212166, 220024, 247527, 282888, 318249, 330036, 377184, 424332, 440048, 495054, 565776, 636498, 660072, 742581, 848664, 880096, 990108, 1131552, 1272996, 1320144, 1485162, 1697328, 1980216, 2227743, 2545992, 2640288, 2970324, 3394656, 3960432, 4455486, 5091984, 5940648, 7920864, 8910972, 10183968, 11881296, 17821944, 23762592, 35643888, 71287776]

約数ペア:

[(1, 71287776), (2, 35643888), (3, 23762592), (4, 17821944), (6, 11881296), (7, 10183968), (8, 8910972), (9, 7920864), (12, 5940648), (14, 5091984), (16, 4455486), (18, 3960432), (21, 3394656), (24, 2970324), (27, 2640288), (28, 2545992), (32, 2227743), (36, 1980216), (42, 1697328), (48, 1485162), (54, 1320144), (56, 1272996), (63, 1131552), (72, 990108), (81, 880096), (84, 848664), (96, 742581), (108, 660072), (112, 636498), (126, 565776), (144, 495054), (162, 440048), (168, 424332), (189, 377184), (216, 330036), (224, 318249), (252, 282888), (288, 247527), (324, 220024), (336, 212166), (378, 188592), (432, 165018), (504, 141444), (567, 125728), (648, 110012), (672, 106083), (756, 94296), (864, 82509), (1008, 70722), (1134, 62864), (1296, 55006), (1512, 47148), (2016, 35361), (2268, 31432), (2592, 27503), (3024, 23574), (3929, 18144), (4536, 15716), (6048, 11787), (7858, 9072)]