71915928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61153}}^1$

素因数の和:61176

約数の個数: 48

約数和(自身を含む): 209146680

約数和(自身を除く): 137230752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61153, 122306, 183459, 244612, 366918, 428071, 489224, 733836, 856142, 1284213, 1467672, 1712284, 2568426, 2996497, 3424568, 5136852, 5992994, 8989491, 10273704, 11985988, 17978982, 23971976, 35957964, 71915928]

約数ペア:

[(1, 71915928), (2, 35957964), (3, 23971976), (4, 17978982), (6, 11985988), (7, 10273704), (8, 8989491), (12, 5992994), (14, 5136852), (21, 3424568), (24, 2996497), (28, 2568426), (42, 1712284), (49, 1467672), (56, 1284213), (84, 856142), (98, 733836), (147, 489224), (168, 428071), (196, 366918), (294, 244612), (392, 183459), (588, 122306), (1176, 61153)]