78489768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 235733760

約数和(自身を除く): 157243992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2153, 2604, 3038, 4306, 4557, 5208, 6076, 6459, 8612, 9114, 12152, 12918, 15071, 17224, 18228, 25836, 30142, 36456, 45213, 51672, 60284, 66743, 90426, 105497, 120568, 133486, 180852, 200229, 210994, 266972, 316491, 361704, 400458, 421988, 467201, 533944, 632982, 800916, 843976, 934402, 1265964, 1401603, 1601832, 1868804, 2531928, 2803206, 3270407, 3737608, 5606412, 6540814, 9811221, 11212824, 13081628, 19622442, 26163256, 39244884, 78489768]

約数ペア:

[(1, 78489768), (2, 39244884), (3, 26163256), (4, 19622442), (6, 13081628), (7, 11212824), (8, 9811221), (12, 6540814), (14, 5606412), (21, 3737608), (24, 3270407), (28, 2803206), (31, 2531928), (42, 1868804), (49, 1601832), (56, 1401603), (62, 1265964), (84, 934402), (93, 843976), (98, 800916), (124, 632982), (147, 533944), (168, 467201), (186, 421988), (196, 400458), (217, 361704), (248, 316491), (294, 266972), (372, 210994), (392, 200229), (434, 180852), (588, 133486), (651, 120568), (744, 105497), (868, 90426), (1176, 66743), (1302, 60284), (1519, 51672), (1736, 45213), (2153, 36456), (2604, 30142), (3038, 25836), (4306, 18228), (4557, 17224), (5208, 15071), (6076, 12918), (6459, 12152), (8612, 9114)]