64557744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 178202880

約数和(自身を除く): 113645136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 997, 1136, 1349, 1704, 1994, 2698, 2991, 3408, 3988, 4047, 5396, 5982, 7976, 8094, 10792, 11964, 15952, 16188, 18943, 21584, 23928, 32376, 37886, 47856, 56829, 64752, 70787, 75772, 113658, 141574, 151544, 212361, 227316, 283148, 303088, 424722, 454632, 566296, 849444, 909264, 1132592, 1344953, 1698888, 2689906, 3397776, 4034859, 5379812, 8069718, 10759624, 16139436, 21519248, 32278872, 64557744]

約数ペア:

[(1, 64557744), (2, 32278872), (3, 21519248), (4, 16139436), (6, 10759624), (8, 8069718), (12, 5379812), (16, 4034859), (19, 3397776), (24, 2689906), (38, 1698888), (48, 1344953), (57, 1132592), (71, 909264), (76, 849444), (114, 566296), (142, 454632), (152, 424722), (213, 303088), (228, 283148), (284, 227316), (304, 212361), (426, 151544), (456, 141574), (568, 113658), (852, 75772), (912, 70787), (997, 64752), (1136, 56829), (1349, 47856), (1704, 37886), (1994, 32376), (2698, 23928), (2991, 21584), (3408, 18943), (3988, 16188), (4047, 15952), (5396, 11964), (5982, 10792), (7976, 8094)]