90938688

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20593}}^1$

素因数の和:20631

約数の個数: 56

約数和(自身を含む): 251082048

約数和(自身を除く): 160143360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 20593, 41186, 61779, 82372, 123558, 164744, 247116, 329488, 473639, 494232, 658976, 947278, 988464, 1317952, 1420917, 1894556, 1976928, 2841834, 3789112, 3953856, 5683668, 7578224, 11367336, 15156448, 22734672, 30312896, 45469344, 90938688]

約数ペア:

[(1, 90938688), (2, 45469344), (3, 30312896), (4, 22734672), (6, 15156448), (8, 11367336), (12, 7578224), (16, 5683668), (23, 3953856), (24, 3789112), (32, 2841834), (46, 1976928), (48, 1894556), (64, 1420917), (69, 1317952), (92, 988464), (96, 947278), (138, 658976), (184, 494232), (192, 473639), (276, 329488), (368, 247116), (552, 164744), (736, 123558), (1104, 82372), (1472, 61779), (2208, 41186), (4416, 20593)]