91716948

素因数分解:

$2^2\times 3^6\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 84

約数和(自身を含む): 244587168

約数和(自身を除く): 152870220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 443, 486, 639, 729, 852, 886, 972, 1278, 1329, 1458, 1772, 1917, 2556, 2658, 2916, 3834, 3987, 5316, 5751, 7668, 7974, 11502, 11961, 15948, 17253, 23004, 23922, 31453, 34506, 35883, 47844, 51759, 62906, 69012, 71766, 94359, 103518, 107649, 125812, 143532, 188718, 207036, 215298, 283077, 322947, 377436, 430596, 566154, 645894, 849231, 1132308, 1291788, 1698462, 2547693, 3396924, 5095386, 7643079, 10190772, 15286158, 22929237, 30572316, 45858474, 91716948]

約数ペア:

[(1, 91716948), (2, 45858474), (3, 30572316), (4, 22929237), (6, 15286158), (9, 10190772), (12, 7643079), (18, 5095386), (27, 3396924), (36, 2547693), (54, 1698462), (71, 1291788), (81, 1132308), (108, 849231), (142, 645894), (162, 566154), (213, 430596), (243, 377436), (284, 322947), (324, 283077), (426, 215298), (443, 207036), (486, 188718), (639, 143532), (729, 125812), (852, 107649), (886, 103518), (972, 94359), (1278, 71766), (1329, 69012), (1458, 62906), (1772, 51759), (1917, 47844), (2556, 35883), (2658, 34506), (2916, 31453), (3834, 23922), (3987, 23004), (5316, 17253), (5751, 15948), (7668, 11961), (7974, 11502)]