72312828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 204849792

約数和(自身を除く): 132536964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5347, 6762, 10694, 13524, 16041, 21388, 32082, 37429, 64164, 74858, 112287, 122981, 149716, 224574, 245962, 262003, 368943, 449148, 491924, 524006, 737886, 786009, 860867, 1048012, 1475772, 1572018, 1721734, 2582601, 3144036, 3443468, 5165202, 6026069, 10330404, 12052138, 18078207, 24104276, 36156414, 72312828]

約数ペア:

[(1, 72312828), (2, 36156414), (3, 24104276), (4, 18078207), (6, 12052138), (7, 10330404), (12, 6026069), (14, 5165202), (21, 3443468), (23, 3144036), (28, 2582601), (42, 1721734), (46, 1572018), (49, 1475772), (69, 1048012), (84, 860867), (92, 786009), (98, 737886), (138, 524006), (147, 491924), (161, 449148), (196, 368943), (276, 262003), (294, 245962), (322, 224574), (483, 149716), (588, 122981), (644, 112287), (966, 74858), (1127, 64164), (1932, 37429), (2254, 32082), (3381, 21388), (4508, 16041), (5347, 13524), (6762, 10694)]