88249072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 185438280

約数和(自身を除く): 97189208

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 157, 172, 304, 314, 344, 628, 688, 817, 1256, 1634, 1849, 2512, 2983, 3268, 3698, 5966, 6536, 6751, 7396, 11932, 13072, 13502, 14792, 23864, 27004, 29584, 35131, 47728, 54008, 70262, 108016, 128269, 140524, 256538, 281048, 290293, 513076, 562096, 580586, 1026152, 1161172, 2052304, 2322344, 4644688, 5515567, 11031134, 22062268, 44124536, 88249072]

約数ペア:

[(1, 88249072), (2, 44124536), (4, 22062268), (8, 11031134), (16, 5515567), (19, 4644688), (38, 2322344), (43, 2052304), (76, 1161172), (86, 1026152), (152, 580586), (157, 562096), (172, 513076), (304, 290293), (314, 281048), (344, 256538), (628, 140524), (688, 128269), (817, 108016), (1256, 70262), (1634, 54008), (1849, 47728), (2512, 35131), (2983, 29584), (3268, 27004), (3698, 23864), (5966, 14792), (6536, 13502), (6751, 13072), (7396, 11932)]