85848084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 248888640

約数和(自身を除く): 163040556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 769, 886, 1329, 1538, 1772, 2307, 2658, 3076, 3101, 3987, 4614, 5316, 5383, 6202, 6921, 7974, 9228, 9303, 10766, 12404, 13842, 15948, 16149, 18606, 21532, 27684, 27909, 32298, 37212, 48447, 55818, 64596, 96894, 111636, 193788, 340667, 681334, 1022001, 1362668, 2044002, 2384669, 3066003, 4088004, 4769338, 6132006, 7154007, 9538676, 12264012, 14308014, 21462021, 28616028, 42924042, 85848084]

約数ペア:

[(1, 85848084), (2, 42924042), (3, 28616028), (4, 21462021), (6, 14308014), (7, 12264012), (9, 9538676), (12, 7154007), (14, 6132006), (18, 4769338), (21, 4088004), (28, 3066003), (36, 2384669), (42, 2044002), (63, 1362668), (84, 1022001), (126, 681334), (252, 340667), (443, 193788), (769, 111636), (886, 96894), (1329, 64596), (1538, 55818), (1772, 48447), (2307, 37212), (2658, 32298), (3076, 27909), (3101, 27684), (3987, 21532), (4614, 18606), (5316, 16149), (5383, 15948), (6202, 13842), (6921, 12404), (7974, 10766), (9228, 9303)]