64841112

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18379}}^1$

素因数の和:18405

約数の個数: 72

約数和(自身を含む): 204293700

約数和(自身を除く): 139452588

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18379, 36758, 55137, 73516, 110274, 128653, 147032, 165411, 220548, 257306, 330822, 385959, 441096, 514612, 661644, 771918, 900571, 1029224, 1157877, 1323288, 1543836, 1801142, 2315754, 2701713, 3087672, 3602284, 4631508, 5403426, 7204568, 8105139, 9263016, 10806852, 16210278, 21613704, 32420556, 64841112]

約数ペア:

[(1, 64841112), (2, 32420556), (3, 21613704), (4, 16210278), (6, 10806852), (7, 9263016), (8, 8105139), (9, 7204568), (12, 5403426), (14, 4631508), (18, 3602284), (21, 3087672), (24, 2701713), (28, 2315754), (36, 1801142), (42, 1543836), (49, 1323288), (56, 1157877), (63, 1029224), (72, 900571), (84, 771918), (98, 661644), (126, 514612), (147, 441096), (168, 385959), (196, 330822), (252, 257306), (294, 220548), (392, 165411), (441, 147032), (504, 128653), (588, 110274), (882, 73516), (1176, 55137), (1764, 36758), (3528, 18379)]