64436372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 163558080

約数和(自身を除く): 99121708

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 121, 133, 143, 154, 182, 196, 209, 242, 247, 266, 286, 308, 364, 418, 484, 494, 532, 539, 572, 637, 836, 847, 931, 988, 1001, 1078, 1274, 1331, 1463, 1573, 1694, 1729, 1862, 2002, 2156, 2299, 2548, 2662, 2717, 2926, 3146, 3388, 3458, 3724, 4004, 4598, 5324, 5434, 5852, 5929, 6292, 6916, 7007, 9196, 9317, 10241, 10868, 11011, 11858, 12103, 14014, 16093, 17303, 18634, 19019, 20482, 22022, 23716, 24206, 25289, 28028, 29887, 32186, 34606, 37268, 38038, 40964, 44044, 48412, 50578, 59774, 64372, 65219, 69212, 76076, 77077, 101156, 112651, 119548, 121121, 130438, 133133, 154154, 177023, 209209, 225302, 242242, 260876, 266266, 308308, 328757, 354046, 418418, 450604, 484484, 532532, 657514, 708092, 836836, 847847, 1239161, 1315028, 1464463, 1695694, 2301299, 2478322, 2928926, 3391388, 4602598, 4956644, 5857852, 9205196, 16109093, 32218186, 64436372]

約数ペア:

[(1, 64436372), (2, 32218186), (4, 16109093), (7, 9205196), (11, 5857852), (13, 4956644), (14, 4602598), (19, 3391388), (22, 2928926), (26, 2478322), (28, 2301299), (38, 1695694), (44, 1464463), (49, 1315028), (52, 1239161), (76, 847847), (77, 836836), (91, 708092), (98, 657514), (121, 532532), (133, 484484), (143, 450604), (154, 418418), (182, 354046), (196, 328757), (209, 308308), (242, 266266), (247, 260876), (266, 242242), (286, 225302), (308, 209209), (364, 177023), (418, 154154), (484, 133133), (494, 130438), (532, 121121), (539, 119548), (572, 112651), (637, 101156), (836, 77077), (847, 76076), (931, 69212), (988, 65219), (1001, 64372), (1078, 59774), (1274, 50578), (1331, 48412), (1463, 44044), (1573, 40964), (1694, 38038), (1729, 37268), (1862, 34606), (2002, 32186), (2156, 29887), (2299, 28028), (2548, 25289), (2662, 24206), (2717, 23716), (2926, 22022), (3146, 20482), (3388, 19019), (3458, 18634), (3724, 17303), (4004, 16093), (4598, 14014), (5324, 12103), (5434, 11858), (5852, 11011), (5929, 10868), (6292, 10241), (6916, 9317), (7007, 9196)]