66875916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 159509504

約数和(自身を除く): 92633588

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 223, 268, 373, 402, 446, 669, 746, 804, 892, 1119, 1338, 1492, 2238, 2676, 4476, 14941, 24991, 29882, 44823, 49982, 59764, 74973, 83179, 89646, 99964, 149946, 166358, 179292, 249537, 299892, 332716, 499074, 998148, 5572993, 11145986, 16718979, 22291972, 33437958, 66875916]

約数ペア:

[(1, 66875916), (2, 33437958), (3, 22291972), (4, 16718979), (6, 11145986), (12, 5572993), (67, 998148), (134, 499074), (201, 332716), (223, 299892), (268, 249537), (373, 179292), (402, 166358), (446, 149946), (669, 99964), (746, 89646), (804, 83179), (892, 74973), (1119, 59764), (1338, 49982), (1492, 44823), (2238, 29882), (2676, 24991), (4476, 14941)]