31497336

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3770

約数の個数: 80

約数和(自身を含む): 95033400

約数和(自身を除く): 63536064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3739, 4212, 7478, 8424, 11217, 14956, 22434, 29912, 33651, 44868, 48607, 67302, 89736, 97214, 100953, 134604, 145821, 194428, 201906, 269208, 291642, 302859, 388856, 403812, 437463, 583284, 605718, 807624, 874926, 1166568, 1211436, 1312389, 1749852, 2422872, 2624778, 3499704, 3937167, 5249556, 7874334, 10499112, 15748668, 31497336]

約数ペア:

[(1, 31497336), (2, 15748668), (3, 10499112), (4, 7874334), (6, 5249556), (8, 3937167), (9, 3499704), (12, 2624778), (13, 2422872), (18, 1749852), (24, 1312389), (26, 1211436), (27, 1166568), (36, 874926), (39, 807624), (52, 605718), (54, 583284), (72, 437463), (78, 403812), (81, 388856), (104, 302859), (108, 291642), (117, 269208), (156, 201906), (162, 194428), (216, 145821), (234, 134604), (312, 100953), (324, 97214), (351, 89736), (468, 67302), (648, 48607), (702, 44868), (936, 33651), (1053, 29912), (1404, 22434), (2106, 14956), (2808, 11217), (3739, 8424), (4212, 7478)]