12648312

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 35937000

約数和(自身を除く): 23288688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 149, 162, 216, 262, 298, 324, 393, 447, 524, 596, 648, 786, 894, 1048, 1179, 1192, 1341, 1572, 1788, 2358, 2682, 3144, 3537, 3576, 4023, 4716, 5364, 7074, 8046, 9432, 10611, 10728, 12069, 14148, 16092, 19519, 21222, 24138, 28296, 32184, 39038, 42444, 48276, 58557, 78076, 84888, 96552, 117114, 156152, 175671, 234228, 351342, 468456, 527013, 702684, 1054026, 1405368, 1581039, 2108052, 3162078, 4216104, 6324156, 12648312]

約数ペア:

[(1, 12648312), (2, 6324156), (3, 4216104), (4, 3162078), (6, 2108052), (8, 1581039), (9, 1405368), (12, 1054026), (18, 702684), (24, 527013), (27, 468456), (36, 351342), (54, 234228), (72, 175671), (81, 156152), (108, 117114), (131, 96552), (149, 84888), (162, 78076), (216, 58557), (262, 48276), (298, 42444), (324, 39038), (393, 32184), (447, 28296), (524, 24138), (596, 21222), (648, 19519), (786, 16092), (894, 14148), (1048, 12069), (1179, 10728), (1192, 10611), (1341, 9432), (1572, 8046), (1788, 7074), (2358, 5364), (2682, 4716), (3144, 4023), (3537, 3576)]