81826992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43711}}^1$

素因数の和:43738

約数の個数: 60

約数和(自身を含む): 246623104

約数和(自身を除く): 164796112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 43711, 87422, 131133, 174844, 262266, 349688, 393399, 524532, 568243, 699376, 786798, 1049064, 1136486, 1573596, 1704729, 2098128, 2272972, 3147192, 3409458, 4545944, 5114187, 6294384, 6818916, 9091888, 10228374, 13637832, 20456748, 27275664, 40913496, 81826992]

約数ペア:

[(1, 81826992), (2, 40913496), (3, 27275664), (4, 20456748), (6, 13637832), (8, 10228374), (9, 9091888), (12, 6818916), (13, 6294384), (16, 5114187), (18, 4545944), (24, 3409458), (26, 3147192), (36, 2272972), (39, 2098128), (48, 1704729), (52, 1573596), (72, 1136486), (78, 1049064), (104, 786798), (117, 699376), (144, 568243), (156, 524532), (208, 393399), (234, 349688), (312, 262266), (468, 174844), (624, 131133), (936, 87422), (1872, 43711)]