90895056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15913}}^1$

素因数の和:15948

約数の個数: 80

約数和(自身を含む): 284160384

約数和(自身を除く): 193265328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15913, 31826, 47739, 63652, 95478, 111391, 127304, 190956, 222782, 254608, 270521, 334173, 381912, 445564, 541042, 668346, 763824, 811563, 891128, 1082084, 1336692, 1623126, 1782256, 1893647, 2164168, 2673384, 3246252, 3787294, 4328336, 5346768, 5680941, 6492504, 7574588, 11361882, 12985008, 15149176, 22723764, 30298352, 45447528, 90895056]

約数ペア:

[(1, 90895056), (2, 45447528), (3, 30298352), (4, 22723764), (6, 15149176), (7, 12985008), (8, 11361882), (12, 7574588), (14, 6492504), (16, 5680941), (17, 5346768), (21, 4328336), (24, 3787294), (28, 3246252), (34, 2673384), (42, 2164168), (48, 1893647), (51, 1782256), (56, 1623126), (68, 1336692), (84, 1082084), (102, 891128), (112, 811563), (119, 763824), (136, 668346), (168, 541042), (204, 445564), (238, 381912), (272, 334173), (336, 270521), (357, 254608), (408, 222782), (476, 190956), (714, 127304), (816, 111391), (952, 95478), (1428, 63652), (1904, 47739), (2856, 31826), (5712, 15913)]