13872336

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 37658304

約数和(自身を除く): 23785968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 107, 111, 146, 148, 214, 219, 222, 292, 296, 321, 428, 438, 444, 584, 592, 642, 856, 876, 888, 1168, 1284, 1712, 1752, 1776, 2568, 2701, 3504, 3959, 5136, 5402, 7811, 7918, 8103, 10804, 11877, 15622, 15836, 16206, 21608, 23433, 23754, 31244, 31672, 32412, 43216, 46866, 47508, 62488, 63344, 64824, 93732, 95016, 124976, 129648, 187464, 190032, 289007, 374928, 578014, 867021, 1156028, 1734042, 2312056, 3468084, 4624112, 6936168, 13872336]

約数ペア:

[(1, 13872336), (2, 6936168), (3, 4624112), (4, 3468084), (6, 2312056), (8, 1734042), (12, 1156028), (16, 867021), (24, 578014), (37, 374928), (48, 289007), (73, 190032), (74, 187464), (107, 129648), (111, 124976), (146, 95016), (148, 93732), (214, 64824), (219, 63344), (222, 62488), (292, 47508), (296, 46866), (321, 43216), (428, 32412), (438, 31672), (444, 31244), (584, 23754), (592, 23433), (642, 21608), (856, 16206), (876, 15836), (888, 15622), (1168, 11877), (1284, 10804), (1712, 8103), (1752, 7918), (1776, 7811), (2568, 5402), (2701, 5136), (3504, 3959)]