57168072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20387

約数の個数: 64

約数和(自身を含む): 171024000

約数和(自身を除く): 113855928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20359, 40718, 61077, 81436, 122154, 162872, 183231, 244308, 264667, 366462, 488616, 529334, 549693, 732924, 794001, 1058668, 1099386, 1465848, 1588002, 2117336, 2198772, 2382003, 3176004, 4397544, 4764006, 6352008, 7146009, 9528012, 14292018, 19056024, 28584036, 57168072]

約数ペア:

[(1, 57168072), (2, 28584036), (3, 19056024), (4, 14292018), (6, 9528012), (8, 7146009), (9, 6352008), (12, 4764006), (13, 4397544), (18, 3176004), (24, 2382003), (26, 2198772), (27, 2117336), (36, 1588002), (39, 1465848), (52, 1099386), (54, 1058668), (72, 794001), (78, 732924), (104, 549693), (108, 529334), (117, 488616), (156, 366462), (216, 264667), (234, 244308), (312, 183231), (351, 162872), (468, 122154), (702, 81436), (936, 61077), (1404, 40718), (2808, 20359)]