81416976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89273}}^1$

素因数の和:89303

約数の個数: 40

約数和(自身を含む): 221399520

約数和(自身を除く): 139982544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89273, 178546, 267819, 357092, 535638, 714184, 1071276, 1428368, 1696187, 2142552, 3392374, 4285104, 5088561, 6784748, 10177122, 13569496, 20354244, 27138992, 40708488, 81416976]

約数ペア:

[(1, 81416976), (2, 40708488), (3, 27138992), (4, 20354244), (6, 13569496), (8, 10177122), (12, 6784748), (16, 5088561), (19, 4285104), (24, 3392374), (38, 2142552), (48, 1696187), (57, 1428368), (76, 1071276), (114, 714184), (152, 535638), (228, 357092), (304, 267819), (456, 178546), (912, 89273)]