73009872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 225409184

約数和(自身を除く): 152399312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 907, 936, 1032, 1118, 1548, 1677, 1814, 1872, 2064, 2236, 2721, 3096, 3354, 3628, 4472, 5031, 5442, 6192, 6708, 7256, 8163, 8944, 10062, 10884, 11791, 13416, 14512, 16326, 20124, 21768, 23582, 26832, 32652, 35373, 39001, 40248, 43536, 47164, 65304, 70746, 78002, 80496, 94328, 106119, 117003, 130608, 141492, 156004, 188656, 212238, 234006, 282984, 312008, 351009, 424476, 468012, 507013, 565968, 624016, 702018, 848952, 936024, 1014026, 1404036, 1521039, 1697904, 1872048, 2028052, 2808072, 3042078, 4056104, 4563117, 5616144, 6084156, 8112208, 9126234, 12168312, 18252468, 24336624, 36504936, 73009872]

約数ペア:

[(1, 73009872), (2, 36504936), (3, 24336624), (4, 18252468), (6, 12168312), (8, 9126234), (9, 8112208), (12, 6084156), (13, 5616144), (16, 4563117), (18, 4056104), (24, 3042078), (26, 2808072), (36, 2028052), (39, 1872048), (43, 1697904), (48, 1521039), (52, 1404036), (72, 1014026), (78, 936024), (86, 848952), (104, 702018), (117, 624016), (129, 565968), (144, 507013), (156, 468012), (172, 424476), (208, 351009), (234, 312008), (258, 282984), (312, 234006), (344, 212238), (387, 188656), (468, 156004), (516, 141492), (559, 130608), (624, 117003), (688, 106119), (774, 94328), (907, 80496), (936, 78002), (1032, 70746), (1118, 65304), (1548, 47164), (1677, 43536), (1814, 40248), (1872, 39001), (2064, 35373), (2236, 32652), (2721, 26832), (3096, 23582), (3354, 21768), (3628, 20124), (4472, 16326), (5031, 14512), (5442, 13416), (6192, 11791), (6708, 10884), (7256, 10062), (8163, 8944)]