81251904

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22273}}^1$

素因数の和:22307

約数の個数: 56

約数和(自身を含む): 226303840

約数和(自身を除く): 145051936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22273, 44546, 66819, 89092, 133638, 178184, 267276, 356368, 423187, 534552, 712736, 846374, 1069104, 1269561, 1425472, 1692748, 2138208, 2539122, 3385496, 4276416, 5078244, 6770992, 10156488, 13541984, 20312976, 27083968, 40625952, 81251904]

約数ペア:

[(1, 81251904), (2, 40625952), (3, 27083968), (4, 20312976), (6, 13541984), (8, 10156488), (12, 6770992), (16, 5078244), (19, 4276416), (24, 3385496), (32, 2539122), (38, 2138208), (48, 1692748), (57, 1425472), (64, 1269561), (76, 1069104), (96, 846374), (114, 712736), (152, 534552), (192, 423187), (228, 356368), (304, 267276), (456, 178184), (608, 133638), (912, 89092), (1216, 66819), (1824, 44546), (3648, 22273)]