82116252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 219797760

約数和(自身を除く): 137681508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 443, 542, 684, 813, 886, 1084, 1329, 1626, 1772, 2439, 2658, 3252, 3987, 4878, 5149, 5316, 7974, 8417, 9756, 10298, 15447, 15948, 16834, 20596, 25251, 30894, 33668, 46341, 50502, 61788, 75753, 92682, 101004, 120053, 151506, 185364, 240106, 303012, 360159, 480212, 720318, 1080477, 1440636, 2160954, 2281007, 4321908, 4562014, 6843021, 9124028, 13686042, 20529063, 27372084, 41058126, 82116252]

約数ペア:

[(1, 82116252), (2, 41058126), (3, 27372084), (4, 20529063), (6, 13686042), (9, 9124028), (12, 6843021), (18, 4562014), (19, 4321908), (36, 2281007), (38, 2160954), (57, 1440636), (76, 1080477), (114, 720318), (171, 480212), (228, 360159), (271, 303012), (342, 240106), (443, 185364), (542, 151506), (684, 120053), (813, 101004), (886, 92682), (1084, 75753), (1329, 61788), (1626, 50502), (1772, 46341), (2439, 33668), (2658, 30894), (3252, 25251), (3987, 20596), (4878, 16834), (5149, 15948), (5316, 15447), (7974, 10298), (8417, 9756)]