72427824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 243555840

約数和(自身を除く): 171128016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 557, 602, 688, 756, 774, 903, 1008, 1032, 1114, 1161, 1204, 1512, 1548, 1671, 1806, 2064, 2228, 2322, 2408, 2709, 3024, 3096, 3342, 3612, 3899, 4456, 4644, 4816, 5013, 5418, 6192, 6684, 7224, 7798, 8127, 8912, 9288, 10026, 10836, 11697, 13368, 14448, 15039, 15596, 16254, 18576, 20052, 21672, 23394, 23951, 26736, 30078, 31192, 32508, 35091, 40104, 43344, 46788, 47902, 60156, 62384, 65016, 70182, 71853, 80208, 93576, 95804, 105273, 120312, 130032, 140364, 143706, 167657, 187152, 191608, 210546, 215559, 240624, 280728, 287412, 335314, 383216, 421092, 431118, 502971, 561456, 574824, 646677, 670628, 842184, 862236, 1005942, 1149648, 1293354, 1341256, 1508913, 1684368, 1724472, 2011884, 2586708, 2682512, 3017826, 3448944, 4023768, 4526739, 5173416, 6035652, 8047536, 9053478, 10346832, 12071304, 18106956, 24142608, 36213912, 72427824]

約数ペア:

[(1, 72427824), (2, 36213912), (3, 24142608), (4, 18106956), (6, 12071304), (7, 10346832), (8, 9053478), (9, 8047536), (12, 6035652), (14, 5173416), (16, 4526739), (18, 4023768), (21, 3448944), (24, 3017826), (27, 2682512), (28, 2586708), (36, 2011884), (42, 1724472), (43, 1684368), (48, 1508913), (54, 1341256), (56, 1293354), (63, 1149648), (72, 1005942), (84, 862236), (86, 842184), (108, 670628), (112, 646677), (126, 574824), (129, 561456), (144, 502971), (168, 431118), (172, 421092), (189, 383216), (216, 335314), (252, 287412), (258, 280728), (301, 240624), (336, 215559), (344, 210546), (378, 191608), (387, 187152), (432, 167657), (504, 143706), (516, 140364), (557, 130032), (602, 120312), (688, 105273), (756, 95804), (774, 93576), (903, 80208), (1008, 71853), (1032, 70182), (1114, 65016), (1161, 62384), (1204, 60156), (1512, 47902), (1548, 46788), (1671, 43344), (1806, 40104), (2064, 35091), (2228, 32508), (2322, 31192), (2408, 30078), (2709, 26736), (3024, 23951), (3096, 23394), (3342, 21672), (3612, 20052), (3899, 18576), (4456, 16254), (4644, 15596), (4816, 15039), (5013, 14448), (5418, 13368), (6192, 11697), (6684, 10836), (7224, 10026), (7798, 9288), (8127, 8912)]