72716496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 200701440

約数和(自身を除く): 127984944

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, 1123, 1136, 1349, 1704, 2246, 2698, 3369, 3408, 4047, 4492, 5396, 6738, 8094, 8984, 10792, 13476, 16188, 17968, 21337, 21584, 26952, 32376, 42674, 53904, 64011, 64752, 79733, 85348, 128022, 159466, 170696, 239199, 256044, 318932, 341392, 478398, 512088, 637864, 956796, 1024176, 1275728, 1514927, 1913592, 3029854, 3827184, 4544781, 6059708, 9089562, 12119416, 18179124, 24238832, 36358248, 72716496]

約数ペア:

[(1, 72716496), (2, 36358248), (3, 24238832), (4, 18179124), (6, 12119416), (8, 9089562), (12, 6059708), (16, 4544781), (19, 3827184), (24, 3029854), (38, 1913592), (48, 1514927), (57, 1275728), (71, 1024176), (76, 956796), (114, 637864), (142, 512088), (152, 478398), (213, 341392), (228, 318932), (284, 256044), (304, 239199), (426, 170696), (456, 159466), (568, 128022), (852, 85348), (912, 79733), (1123, 64752), (1136, 64011), (1349, 53904), (1704, 42674), (2246, 32376), (2698, 26952), (3369, 21584), (3408, 21337), (4047, 17968), (4492, 16188), (5396, 13476), (6738, 10792), (8094, 8984)]