83780072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 163144800

約数和(自身を除く): 79364728

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 331, 662, 1091, 1324, 2182, 2648, 4364, 8728, 9599, 19198, 31639, 38396, 63278, 76792, 126556, 253112, 361121, 722242, 1444484, 2888968, 10472509, 20945018, 41890036, 83780072]

約数ペア:

[(1, 83780072), (2, 41890036), (4, 20945018), (8, 10472509), (29, 2888968), (58, 1444484), (116, 722242), (232, 361121), (331, 253112), (662, 126556), (1091, 76792), (1324, 63278), (2182, 38396), (2648, 31639), (4364, 19198), (8728, 9599)]