72588285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 64

約数和(自身を含む): 160911360

約数和(自身を除く): 88323075

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 6983, 10395, 20949, 34915, 48881, 62847, 76813, 104745, 146643, 188541, 230439, 244405, 314235, 384065, 439929, 537691, 691317, 733215, 942705, 1152195, 1319787, 1613073, 2073951, 2199645, 2688455, 3456585, 4839219, 6598935, 8065365, 10369755, 14517657, 24196095, 72588285]

約数ペア:

[(1, 72588285), (3, 24196095), (5, 14517657), (7, 10369755), (9, 8065365), (11, 6598935), (15, 4839219), (21, 3456585), (27, 2688455), (33, 2199645), (35, 2073951), (45, 1613073), (55, 1319787), (63, 1152195), (77, 942705), (99, 733215), (105, 691317), (135, 537691), (165, 439929), (189, 384065), (231, 314235), (297, 244405), (315, 230439), (385, 188541), (495, 146643), (693, 104745), (945, 76813), (1155, 62847), (1485, 48881), (2079, 34915), (3465, 20949), (6983, 10395)]