80117208

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5169

約数の個数: 64

約数和(自身を含む): 225640800

約数和(自身を除く): 145523592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5081, 5256, 7884, 10162, 15243, 15768, 20324, 30486, 40648, 45729, 60972, 91458, 121944, 137187, 182916, 274374, 365832, 370913, 548748, 741826, 1097496, 1112739, 1483652, 2225478, 2967304, 3338217, 4450956, 6676434, 8901912, 10014651, 13352868, 20029302, 26705736, 40058604, 80117208]

約数ペア:

[(1, 80117208), (2, 40058604), (3, 26705736), (4, 20029302), (6, 13352868), (8, 10014651), (9, 8901912), (12, 6676434), (18, 4450956), (24, 3338217), (27, 2967304), (36, 2225478), (54, 1483652), (72, 1112739), (73, 1097496), (108, 741826), (146, 548748), (216, 370913), (219, 365832), (292, 274374), (438, 182916), (584, 137187), (657, 121944), (876, 91458), (1314, 60972), (1752, 45729), (1971, 40648), (2628, 30486), (3942, 20324), (5081, 15768), (5256, 15243), (7884, 10162)]