8889617196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{119929}}^1$

素因数の和:120039

約数の個数: 72

約数和(自身を含む): 23573440800

約数和(自身を除く): 14683823604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2556, 4118, 6177, 8236, 12354, 18531, 24708, 37062, 74124, 119929, 239858, 359787, 479716, 719574, 1079361, 1439148, 2158722, 3477941, 4317444, 6955882, 8514959, 10433823, 13911764, 17029918, 20867646, 25544877, 31301469, 34059836, 41735292, 51089754, 62602938, 76634631, 102179508, 125205876, 153269262, 246933811, 306538524, 493867622, 740801433, 987735244, 1481602866, 2222404299, 2963205732, 4444808598, 8889617196]

約数ペア:

[(1, 8889617196), (2, 4444808598), (3, 2963205732), (4, 2222404299), (6, 1481602866), (9, 987735244), (12, 740801433), (18, 493867622), (29, 306538524), (36, 246933811), (58, 153269262), (71, 125205876), (87, 102179508), (116, 76634631), (142, 62602938), (174, 51089754), (213, 41735292), (261, 34059836), (284, 31301469), (348, 25544877), (426, 20867646), (522, 17029918), (639, 13911764), (852, 10433823), (1044, 8514959), (1278, 6955882), (2059, 4317444), (2556, 3477941), (4118, 2158722), (6177, 1439148), (8236, 1079361), (12354, 719574), (18531, 479716), (24708, 359787), (37062, 239858), (74124, 119929)]