77969654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1867}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 141669120

約数和(自身を除く): 63699466

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 1867, 2198, 2983, 3734, 5966, 13069, 20881, 26138, 35473, 41762, 70946, 248311, 293119, 496622, 586238, 2051833, 4103666, 5569261, 11138522, 38984827, 77969654]

約数ペア:

[(1, 77969654), (2, 38984827), (7, 11138522), (14, 5569261), (19, 4103666), (38, 2051833), (133, 586238), (157, 496622), (266, 293119), (314, 248311), (1099, 70946), (1867, 41762), (2198, 35473), (2983, 26138), (3734, 20881), (5966, 13069)]