72946818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{64327}}^1$

素因数の和:64348

約数の個数: 40

約数和(自身を含む): 186808512

約数和(自身を除く): 113861694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 64327, 128654, 192981, 385962, 450289, 578943, 900578, 1157886, 1350867, 1736829, 2701734, 3473658, 4052601, 5210487, 8105202, 10420974, 12157803, 24315606, 36473409, 72946818]

約数ペア:

[(1, 72946818), (2, 36473409), (3, 24315606), (6, 12157803), (7, 10420974), (9, 8105202), (14, 5210487), (18, 4052601), (21, 3473658), (27, 2701734), (42, 1736829), (54, 1350867), (63, 1157886), (81, 900578), (126, 578943), (162, 450289), (189, 385962), (378, 192981), (567, 128654), (1134, 64327)]