79809996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30649}}^1$

素因数の和:30694

約数の個数: 48

約数和(自身を含む): 219699200

約数和(自身を除く): 139889204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30649, 61298, 91947, 122596, 183894, 214543, 367788, 429086, 643629, 858172, 950119, 1287258, 1900238, 2574516, 2850357, 3800476, 5700714, 6650833, 11401428, 13301666, 19952499, 26603332, 39904998, 79809996]

約数ペア:

[(1, 79809996), (2, 39904998), (3, 26603332), (4, 19952499), (6, 13301666), (7, 11401428), (12, 6650833), (14, 5700714), (21, 3800476), (28, 2850357), (31, 2574516), (42, 1900238), (62, 1287258), (84, 950119), (93, 858172), (124, 643629), (186, 429086), (217, 367788), (372, 214543), (434, 183894), (651, 122596), (868, 91947), (1302, 61298), (2604, 30649)]