80196048

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2633

約数の個数: 80

約数和(自身を含む): 233437440

約数和(自身を除く): 153241392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2543, 2628, 3504, 3942, 5086, 5256, 7629, 7884, 10172, 10512, 15258, 15768, 20344, 22887, 30516, 31536, 40688, 45774, 61032, 68661, 91548, 122064, 137322, 183096, 185639, 274644, 366192, 371278, 549288, 556917, 742556, 1098576, 1113834, 1485112, 1670751, 2227668, 2970224, 3341502, 4455336, 5012253, 6683004, 8910672, 10024506, 13366008, 20049012, 26732016, 40098024, 80196048]

約数ペア:

[(1, 80196048), (2, 40098024), (3, 26732016), (4, 20049012), (6, 13366008), (8, 10024506), (9, 8910672), (12, 6683004), (16, 5012253), (18, 4455336), (24, 3341502), (27, 2970224), (36, 2227668), (48, 1670751), (54, 1485112), (72, 1113834), (73, 1098576), (108, 742556), (144, 556917), (146, 549288), (216, 371278), (219, 366192), (292, 274644), (432, 185639), (438, 183096), (584, 137322), (657, 122064), (876, 91548), (1168, 68661), (1314, 61032), (1752, 45774), (1971, 40688), (2543, 31536), (2628, 30516), (3504, 22887), (3942, 20344), (5086, 15768), (5256, 15258), (7629, 10512), (7884, 10172)]