72749632

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2123

約数の個数: 56

約数和(自身を含む): 157276800

約数和(自身を除く): 84527168

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2063, 2204, 4126, 4408, 8252, 8816, 16504, 17632, 33008, 35264, 39197, 59827, 66016, 78394, 119654, 132032, 156788, 239308, 313576, 478616, 627152, 957232, 1136713, 1254304, 1914464, 2273426, 2508608, 3828928, 4546852, 9093704, 18187408, 36374816, 72749632]

約数ペア:

[(1, 72749632), (2, 36374816), (4, 18187408), (8, 9093704), (16, 4546852), (19, 3828928), (29, 2508608), (32, 2273426), (38, 1914464), (58, 1254304), (64, 1136713), (76, 957232), (116, 627152), (152, 478616), (232, 313576), (304, 239308), (464, 156788), (551, 132032), (608, 119654), (928, 78394), (1102, 66016), (1216, 59827), (1856, 39197), (2063, 35264), (2204, 33008), (4126, 17632), (4408, 16504), (8252, 8816)]