90570112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 101353088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 223, 304, 334, 446, 608, 668, 892, 1216, 1336, 1784, 2432, 2672, 3173, 3568, 4237, 5344, 6346, 7136, 8474, 10688, 12692, 14272, 16948, 21376, 25384, 28544, 33896, 37241, 50768, 67792, 74482, 101536, 135584, 148964, 203072, 271168, 297928, 406144, 542336, 595856, 707579, 1191712, 1415158, 2383424, 2830316, 4766848, 5660632, 11321264, 22642528, 45285056, 90570112]

約数ペア:

[(1, 90570112), (2, 45285056), (4, 22642528), (8, 11321264), (16, 5660632), (19, 4766848), (32, 2830316), (38, 2383424), (64, 1415158), (76, 1191712), (128, 707579), (152, 595856), (167, 542336), (223, 406144), (304, 297928), (334, 271168), (446, 203072), (608, 148964), (668, 135584), (892, 101536), (1216, 74482), (1336, 67792), (1784, 50768), (2432, 37241), (2672, 33896), (3173, 28544), (3568, 25384), (4237, 21376), (5344, 16948), (6346, 14272), (7136, 12692), (8474, 10688)]