81034464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120587}}^1$

素因数の和:120607

約数の個数: 48

約数和(自身を含む): 243105408

約数和(自身を除く): 162070944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120587, 241174, 361761, 482348, 723522, 844109, 964696, 1447044, 1688218, 1929392, 2532327, 2894088, 3376436, 3858784, 5064654, 5788176, 6752872, 10129308, 11576352, 13505744, 20258616, 27011488, 40517232, 81034464]

約数ペア:

[(1, 81034464), (2, 40517232), (3, 27011488), (4, 20258616), (6, 13505744), (7, 11576352), (8, 10129308), (12, 6752872), (14, 5788176), (16, 5064654), (21, 3858784), (24, 3376436), (28, 2894088), (32, 2532327), (42, 1929392), (48, 1688218), (56, 1447044), (84, 964696), (96, 844109), (112, 723522), (168, 482348), (224, 361761), (336, 241174), (672, 120587)]