90338742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 212219280

約数和(自身を除く): 121880538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2459, 2826, 4082, 4918, 6123, 7377, 12246, 14754, 18369, 22131, 31967, 36738, 44262, 63934, 95901, 191802, 287703, 386063, 575406, 772126, 1158189, 2316378, 3474567, 5018819, 6949134, 10037638, 15056457, 30112914, 45169371, 90338742]

約数ペア:

[(1, 90338742), (2, 45169371), (3, 30112914), (6, 15056457), (9, 10037638), (13, 6949134), (18, 5018819), (26, 3474567), (39, 2316378), (78, 1158189), (117, 772126), (157, 575406), (234, 386063), (314, 287703), (471, 191802), (942, 95901), (1413, 63934), (2041, 44262), (2459, 36738), (2826, 31967), (4082, 22131), (4918, 18369), (6123, 14754), (7377, 12246)]