88811604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20765

約数の個数: 72

約数和(自身を含む): 271672128

約数和(自身を除く): 182860524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20731, 41462, 62193, 82924, 124386, 145117, 186579, 248772, 290234, 352427, 373158, 435351, 580468, 704854, 746316, 870702, 1057281, 1306053, 1409708, 1741404, 2114562, 2466989, 2612106, 3171843, 4229124, 4933978, 5224212, 6343686, 7400967, 9867956, 12687372, 14801934, 22202901, 29603868, 44405802, 88811604]

約数ペア:

[(1, 88811604), (2, 44405802), (3, 29603868), (4, 22202901), (6, 14801934), (7, 12687372), (9, 9867956), (12, 7400967), (14, 6343686), (17, 5224212), (18, 4933978), (21, 4229124), (28, 3171843), (34, 2612106), (36, 2466989), (42, 2114562), (51, 1741404), (63, 1409708), (68, 1306053), (84, 1057281), (102, 870702), (119, 746316), (126, 704854), (153, 580468), (204, 435351), (238, 373158), (252, 352427), (306, 290234), (357, 248772), (476, 186579), (612, 145117), (714, 124386), (1071, 82924), (1428, 62193), (2142, 41462), (4284, 20731)]