121563624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55661}}^1$

素因数の和:55690

約数の個数: 64

約数和(自身を含む): 374048640

約数和(自身を除く): 252485016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 55661, 111322, 166983, 222644, 333966, 389627, 445288, 667932, 723593, 779254, 1168881, 1335864, 1447186, 1558508, 2170779, 2337762, 2894372, 3117016, 4341558, 4675524, 5065151, 5788744, 8683116, 9351048, 10130302, 15195453, 17366232, 20260604, 30390906, 40521208, 60781812, 121563624]

約数ペア:

[(1, 121563624), (2, 60781812), (3, 40521208), (4, 30390906), (6, 20260604), (7, 17366232), (8, 15195453), (12, 10130302), (13, 9351048), (14, 8683116), (21, 5788744), (24, 5065151), (26, 4675524), (28, 4341558), (39, 3117016), (42, 2894372), (52, 2337762), (56, 2170779), (78, 1558508), (84, 1447186), (91, 1335864), (104, 1168881), (156, 779254), (168, 723593), (182, 667932), (273, 445288), (312, 389627), (364, 333966), (546, 222644), (728, 166983), (1092, 111322), (2184, 55661)]