80385294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 102920946

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 101, 186, 202, 303, 341, 389, 606, 682, 778, 1023, 1111, 1167, 2046, 2222, 2334, 3131, 3333, 4279, 6262, 6666, 8558, 9393, 12059, 12837, 18786, 24118, 25674, 34441, 36177, 39289, 68882, 72354, 78578, 103323, 117867, 132649, 206646, 235734, 265298, 397947, 432179, 795894, 864358, 1217959, 1296537, 2435918, 2593074, 3653877, 7307754, 13397549, 26795098, 40192647, 80385294]

約数ペア:

[(1, 80385294), (2, 40192647), (3, 26795098), (6, 13397549), (11, 7307754), (22, 3653877), (31, 2593074), (33, 2435918), (62, 1296537), (66, 1217959), (93, 864358), (101, 795894), (186, 432179), (202, 397947), (303, 265298), (341, 235734), (389, 206646), (606, 132649), (682, 117867), (778, 103323), (1023, 78578), (1111, 72354), (1167, 68882), (2046, 39289), (2222, 36177), (2334, 34441), (3131, 25674), (3333, 24118), (4279, 18786), (6262, 12837), (6666, 12059), (8558, 9393)]