72488731287

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{41957}}^1$

素因数の和:42077

約数の個数: 64

約数和(自身を含む): 119227852800

約数和(自身を除く): 46739121513

約数列:

[1, 3, 7, 21, 23, 49, 69, 73, 147, 161, 219, 343, 483, 511, 1029, 1127, 1533, 1679, 3381, 3577, 5037, 7889, 10731, 11753, 23667, 25039, 35259, 41957, 75117, 82271, 125871, 246813, 293699, 575897, 881097, 965011, 1727691, 2055893, 2895033, 3062861, 6167679, 6755077, 9188583, 14391251, 20265231, 21440027, 43173753, 47285539, 64320081, 70445803, 141856617, 150080189, 211337409, 330998773, 450240567, 493120621, 992996319, 1050561323, 1479361863, 3151683969, 3451844347, 10355533041, 24162910429, 72488731287]

約数ペア:

[(1, 72488731287), (3, 24162910429), (7, 10355533041), (21, 3451844347), (23, 3151683969), (49, 1479361863), (69, 1050561323), (73, 992996319), (147, 493120621), (161, 450240567), (219, 330998773), (343, 211337409), (483, 150080189), (511, 141856617), (1029, 70445803), (1127, 64320081), (1533, 47285539), (1679, 43173753), (3381, 21440027), (3577, 20265231), (5037, 14391251), (7889, 9188583), (10731, 6755077), (11753, 6167679), (23667, 3062861), (25039, 2895033), (35259, 2055893), (41957, 1727691), (75117, 965011), (82271, 881097), (125871, 575897), (246813, 293699)]