81169536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{30197}}^1$

素因数の和:30221

約数の個数: 64

約数和(自身を含む): 246415680

約数和(自身を除く): 165246144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 30197, 60394, 90591, 120788, 181182, 211379, 241576, 362364, 422758, 483152, 634137, 724728, 845516, 966304, 1268274, 1449456, 1691032, 1932608, 2536548, 2898912, 3382064, 3865216, 5073096, 5797824, 6764128, 10146192, 11595648, 13528256, 20292384, 27056512, 40584768, 81169536]

約数ペア:

[(1, 81169536), (2, 40584768), (3, 27056512), (4, 20292384), (6, 13528256), (7, 11595648), (8, 10146192), (12, 6764128), (14, 5797824), (16, 5073096), (21, 3865216), (24, 3382064), (28, 2898912), (32, 2536548), (42, 1932608), (48, 1691032), (56, 1449456), (64, 1268274), (84, 966304), (96, 845516), (112, 724728), (128, 634137), (168, 483152), (192, 422758), (224, 362364), (336, 241576), (384, 211379), (448, 181182), (672, 120788), (896, 90591), (1344, 60394), (2688, 30197)]