73640688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 208831872

約数和(自身を除く): 135191184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 661, 844, 1266, 1322, 1688, 1983, 2321, 2532, 2644, 3376, 3966, 4642, 5064, 5288, 6963, 7271, 7932, 9284, 10128, 10576, 13926, 14542, 15864, 18568, 21813, 27852, 29084, 31728, 37136, 43626, 55704, 58168, 87252, 111408, 116336, 139471, 174504, 278942, 349008, 418413, 557884, 836826, 1115768, 1534181, 1673652, 2231536, 3068362, 3347304, 4602543, 6136724, 6694608, 9205086, 12273448, 18410172, 24546896, 36820344, 73640688]

約数ペア:

[(1, 73640688), (2, 36820344), (3, 24546896), (4, 18410172), (6, 12273448), (8, 9205086), (11, 6694608), (12, 6136724), (16, 4602543), (22, 3347304), (24, 3068362), (33, 2231536), (44, 1673652), (48, 1534181), (66, 1115768), (88, 836826), (132, 557884), (176, 418413), (211, 349008), (264, 278942), (422, 174504), (528, 139471), (633, 116336), (661, 111408), (844, 87252), (1266, 58168), (1322, 55704), (1688, 43626), (1983, 37136), (2321, 31728), (2532, 29084), (2644, 27852), (3376, 21813), (3966, 18568), (4642, 15864), (5064, 14542), (5288, 13926), (6963, 10576), (7271, 10128), (7932, 9284)]