72801624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 147829416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 83, 84, 92, 138, 161, 166, 168, 184, 227, 249, 276, 322, 332, 454, 483, 498, 552, 581, 644, 664, 681, 908, 966, 996, 1162, 1288, 1362, 1589, 1743, 1816, 1909, 1932, 1992, 2324, 2724, 3178, 3486, 3818, 3864, 4648, 4767, 5221, 5448, 5727, 6356, 6972, 7636, 9534, 10442, 11454, 12712, 13363, 13944, 15272, 15663, 18841, 19068, 20884, 22908, 26726, 31326, 36547, 37682, 38136, 40089, 41768, 45816, 53452, 56523, 62652, 73094, 75364, 80178, 106904, 109641, 113046, 125304, 131887, 146188, 150728, 160356, 219282, 226092, 263774, 292376, 320712, 395661, 433343, 438564, 452184, 527548, 791322, 866686, 877128, 1055096, 1300029, 1582644, 1733372, 2600058, 3033401, 3165288, 3466744, 5200116, 6066802, 9100203, 10400232, 12133604, 18200406, 24267208, 36400812, 72801624]

約数ペア:

[(1, 72801624), (2, 36400812), (3, 24267208), (4, 18200406), (6, 12133604), (7, 10400232), (8, 9100203), (12, 6066802), (14, 5200116), (21, 3466744), (23, 3165288), (24, 3033401), (28, 2600058), (42, 1733372), (46, 1582644), (56, 1300029), (69, 1055096), (83, 877128), (84, 866686), (92, 791322), (138, 527548), (161, 452184), (166, 438564), (168, 433343), (184, 395661), (227, 320712), (249, 292376), (276, 263774), (322, 226092), (332, 219282), (454, 160356), (483, 150728), (498, 146188), (552, 131887), (581, 125304), (644, 113046), (664, 109641), (681, 106904), (908, 80178), (966, 75364), (996, 73094), (1162, 62652), (1288, 56523), (1362, 53452), (1589, 45816), (1743, 41768), (1816, 40089), (1909, 38136), (1932, 37682), (1992, 36547), (2324, 31326), (2724, 26726), (3178, 22908), (3486, 20884), (3818, 19068), (3864, 18841), (4648, 15663), (4767, 15272), (5221, 13944), (5448, 13363), (5727, 12712), (6356, 11454), (6972, 10442), (7636, 9534)]