83497764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 228049248

約数和(自身を除く): 144551484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 673, 844, 1266, 1346, 1477, 2019, 2532, 2692, 2954, 4038, 4431, 4711, 5908, 8076, 8862, 9422, 10339, 14133, 17724, 18844, 20678, 28266, 31017, 32977, 41356, 56532, 62034, 65954, 98931, 124068, 131908, 142003, 197862, 284006, 395724, 426009, 568012, 852018, 994021, 1704036, 1988042, 2982063, 3976084, 5964126, 6958147, 11928252, 13916294, 20874441, 27832588, 41748882, 83497764]

約数ペア:

[(1, 83497764), (2, 41748882), (3, 27832588), (4, 20874441), (6, 13916294), (7, 11928252), (12, 6958147), (14, 5964126), (21, 3976084), (28, 2982063), (42, 1988042), (49, 1704036), (84, 994021), (98, 852018), (147, 568012), (196, 426009), (211, 395724), (294, 284006), (422, 197862), (588, 142003), (633, 131908), (673, 124068), (844, 98931), (1266, 65954), (1346, 62034), (1477, 56532), (2019, 41356), (2532, 32977), (2692, 31017), (2954, 28266), (4038, 20678), (4431, 18844), (4711, 17724), (5908, 14133), (8076, 10339), (8862, 9422)]