66320496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 204562800

約数和(自身を除く): 138242304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 281, 298, 396, 447, 528, 562, 596, 792, 843, 894, 1124, 1192, 1341, 1584, 1639, 1686, 1788, 2248, 2384, 2529, 2682, 3091, 3278, 3372, 3576, 4496, 4917, 5058, 5364, 6182, 6556, 6744, 7152, 9273, 9834, 10116, 10728, 12364, 13112, 13488, 14751, 18546, 19668, 20232, 21456, 24728, 26224, 27819, 29502, 37092, 39336, 40464, 41869, 49456, 55638, 59004, 74184, 78672, 83738, 111276, 118008, 125607, 148368, 167476, 222552, 236016, 251214, 334952, 376821, 445104, 460559, 502428, 669904, 753642, 921118, 1004856, 1381677, 1507284, 1842236, 2009712, 2763354, 3014568, 3684472, 4145031, 5526708, 6029136, 7368944, 8290062, 11053416, 16580124, 22106832, 33160248, 66320496]

約数ペア:

[(1, 66320496), (2, 33160248), (3, 22106832), (4, 16580124), (6, 11053416), (8, 8290062), (9, 7368944), (11, 6029136), (12, 5526708), (16, 4145031), (18, 3684472), (22, 3014568), (24, 2763354), (33, 2009712), (36, 1842236), (44, 1507284), (48, 1381677), (66, 1004856), (72, 921118), (88, 753642), (99, 669904), (132, 502428), (144, 460559), (149, 445104), (176, 376821), (198, 334952), (264, 251214), (281, 236016), (298, 222552), (396, 167476), (447, 148368), (528, 125607), (562, 118008), (596, 111276), (792, 83738), (843, 78672), (894, 74184), (1124, 59004), (1192, 55638), (1341, 49456), (1584, 41869), (1639, 40464), (1686, 39336), (1788, 37092), (2248, 29502), (2384, 27819), (2529, 26224), (2682, 24728), (3091, 21456), (3278, 20232), (3372, 19668), (3576, 18546), (4496, 14751), (4917, 13488), (5058, 13112), (5364, 12364), (6182, 10728), (6556, 10116), (6744, 9834), (7152, 9273)]