79356060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{62981}}^1$

素因数の和:63003

約数の個数: 72

約数和(自身を含む): 275105376

約数和(自身を除く): 195749316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 62981, 125962, 188943, 251924, 314905, 377886, 440867, 566829, 629810, 755772, 881734, 944715, 1133658, 1259620, 1322601, 1763468, 1889430, 2204335, 2267316, 2645202, 2834145, 3778860, 3967803, 4408670, 5290404, 5668290, 6613005, 7935606, 8817340, 11336580, 13226010, 15871212, 19839015, 26452020, 39678030, 79356060]

約数ペア:

[(1, 79356060), (2, 39678030), (3, 26452020), (4, 19839015), (5, 15871212), (6, 13226010), (7, 11336580), (9, 8817340), (10, 7935606), (12, 6613005), (14, 5668290), (15, 5290404), (18, 4408670), (20, 3967803), (21, 3778860), (28, 2834145), (30, 2645202), (35, 2267316), (36, 2204335), (42, 1889430), (45, 1763468), (60, 1322601), (63, 1259620), (70, 1133658), (84, 944715), (90, 881734), (105, 755772), (126, 629810), (140, 566829), (180, 440867), (210, 377886), (252, 314905), (315, 251924), (420, 188943), (630, 125962), (1260, 62981)]