81168768

素因数分解:

$2^7\times 3^2\times {\mathrm{70459}}^1$

素因数の和:70479

約数の個数: 48

約数和(自身を含む): 233574900

約数和(自身を除く): 152406132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70459, 140918, 211377, 281836, 422754, 563672, 634131, 845508, 1127344, 1268262, 1691016, 2254688, 2536524, 3382032, 4509376, 5073048, 6764064, 9018752, 10146096, 13528128, 20292192, 27056256, 40584384, 81168768]

約数ペア:

[(1, 81168768), (2, 40584384), (3, 27056256), (4, 20292192), (6, 13528128), (8, 10146096), (9, 9018752), (12, 6764064), (16, 5073048), (18, 4509376), (24, 3382032), (32, 2536524), (36, 2254688), (48, 1691016), (64, 1268262), (72, 1127344), (96, 845508), (128, 634131), (144, 563672), (192, 422754), (288, 281836), (384, 211377), (576, 140918), (1152, 70459)]