180913272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 473410560

約数和(自身を除く): 292497288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 3331, 4526, 6662, 6789, 9052, 9993, 13324, 13578, 18104, 19986, 26648, 27156, 39972, 54312, 79944, 103261, 206522, 243163, 309783, 413044, 486326, 619566, 729489, 826088, 972652, 1239132, 1458978, 1945304, 2478264, 2917956, 5835912, 7538053, 15076106, 22614159, 30152212, 45228318, 60304424, 90456636, 180913272]

約数ペア:

[(1, 180913272), (2, 90456636), (3, 60304424), (4, 45228318), (6, 30152212), (8, 22614159), (12, 15076106), (24, 7538053), (31, 5835912), (62, 2917956), (73, 2478264), (93, 1945304), (124, 1458978), (146, 1239132), (186, 972652), (219, 826088), (248, 729489), (292, 619566), (372, 486326), (438, 413044), (584, 309783), (744, 243163), (876, 206522), (1752, 103261), (2263, 79944), (3331, 54312), (4526, 39972), (6662, 27156), (6789, 26648), (9052, 19986), (9993, 18104), (13324, 13578)]