80234644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 171512320

約数和(自身を除く): 91277676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2251, 2546, 4502, 5092, 8911, 9004, 15757, 17822, 31514, 35644, 42769, 63028, 85538, 150817, 171076, 299383, 301634, 598766, 603268, 1055719, 1197532, 2111438, 2865523, 4222876, 5731046, 11462092, 20058661, 40117322, 80234644]

約数ペア:

[(1, 80234644), (2, 40117322), (4, 20058661), (7, 11462092), (14, 5731046), (19, 4222876), (28, 2865523), (38, 2111438), (67, 1197532), (76, 1055719), (133, 603268), (134, 598766), (266, 301634), (268, 299383), (469, 171076), (532, 150817), (938, 85538), (1273, 63028), (1876, 42769), (2251, 35644), (2546, 31514), (4502, 17822), (5092, 15757), (8911, 9004)]