64553868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 178169600

約数和(自身を除く): 113615732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 163, 171, 193, 228, 326, 342, 386, 489, 513, 579, 652, 684, 772, 978, 1026, 1158, 1467, 1737, 1956, 2052, 2316, 2934, 3097, 3474, 3667, 4401, 5211, 5868, 6194, 6948, 7334, 8802, 9291, 10422, 11001, 12388, 14668, 17604, 18582, 20844, 22002, 27873, 31459, 33003, 37164, 44004, 55746, 62918, 66006, 83619, 94377, 99009, 111492, 125836, 132012, 167238, 188754, 198018, 283131, 334476, 377508, 396036, 566262, 597721, 849393, 1132524, 1195442, 1698786, 1793163, 2390884, 3397572, 3586326, 5379489, 7172652, 10758978, 16138467, 21517956, 32276934, 64553868]

約数ペア:

[(1, 64553868), (2, 32276934), (3, 21517956), (4, 16138467), (6, 10758978), (9, 7172652), (12, 5379489), (18, 3586326), (19, 3397572), (27, 2390884), (36, 1793163), (38, 1698786), (54, 1195442), (57, 1132524), (76, 849393), (108, 597721), (114, 566262), (163, 396036), (171, 377508), (193, 334476), (228, 283131), (326, 198018), (342, 188754), (386, 167238), (489, 132012), (513, 125836), (579, 111492), (652, 99009), (684, 94377), (772, 83619), (978, 66006), (1026, 62918), (1158, 55746), (1467, 44004), (1737, 37164), (1956, 33003), (2052, 31459), (2316, 27873), (2934, 22002), (3097, 20844), (3474, 18582), (3667, 17604), (4401, 14668), (5211, 12388), (5868, 11001), (6194, 10422), (6948, 9291), (7334, 8802)]