90010144

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21185

約数の個数: 48

約数和(自身を含む): 213192000

約数和(自身を除く): 123181856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 21149, 42298, 84596, 148043, 169192, 296086, 338384, 401831, 592172, 676768, 803662, 1184344, 1607324, 2368688, 2812817, 3214648, 4737376, 5625634, 6429296, 11251268, 12858592, 22502536, 45005072, 90010144]

約数ペア:

[(1, 90010144), (2, 45005072), (4, 22502536), (7, 12858592), (8, 11251268), (14, 6429296), (16, 5625634), (19, 4737376), (28, 3214648), (32, 2812817), (38, 2368688), (56, 1607324), (76, 1184344), (112, 803662), (133, 676768), (152, 592172), (224, 401831), (266, 338384), (304, 296086), (532, 169192), (608, 148043), (1064, 84596), (2128, 42298), (4256, 21149)]