771672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 2188800

約数和(自身を除く): 1417128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 79, 88, 111, 132, 148, 158, 222, 237, 264, 296, 316, 407, 444, 474, 632, 814, 869, 888, 948, 1221, 1628, 1738, 1896, 2442, 2607, 2923, 3256, 3476, 4884, 5214, 5846, 6952, 8769, 9768, 10428, 11692, 17538, 20856, 23384, 32153, 35076, 64306, 70152, 96459, 128612, 192918, 257224, 385836, 771672]

約数ペア:

[(1, 771672), (2, 385836), (3, 257224), (4, 192918), (6, 128612), (8, 96459), (11, 70152), (12, 64306), (22, 35076), (24, 32153), (33, 23384), (37, 20856), (44, 17538), (66, 11692), (74, 10428), (79, 9768), (88, 8769), (111, 6952), (132, 5846), (148, 5214), (158, 4884), (222, 3476), (237, 3256), (264, 2923), (296, 2607), (316, 2442), (407, 1896), (444, 1738), (474, 1628), (632, 1221), (814, 948), (869, 888)]