81225408

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38459}}^1$

素因数の和:38485

約数の個数: 56

約数和(自身を含む): 234452160

約数和(自身を除く): 153226752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38459, 76918, 115377, 153836, 230754, 307672, 423049, 461508, 615344, 846098, 923016, 1230688, 1269147, 1692196, 1846032, 2461376, 2538294, 3384392, 3692064, 5076588, 6768784, 7384128, 10153176, 13537568, 20306352, 27075136, 40612704, 81225408]

約数ペア:

[(1, 81225408), (2, 40612704), (3, 27075136), (4, 20306352), (6, 13537568), (8, 10153176), (11, 7384128), (12, 6768784), (16, 5076588), (22, 3692064), (24, 3384392), (32, 2538294), (33, 2461376), (44, 1846032), (48, 1692196), (64, 1269147), (66, 1230688), (88, 923016), (96, 846098), (132, 615344), (176, 461508), (192, 423049), (264, 307672), (352, 230754), (528, 153836), (704, 115377), (1056, 76918), (2112, 38459)]