72337160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3630

約数の個数: 64

約数和(自身を含む): 188611200

約数和(自身を除く): 116274040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 3539, 4088, 5110, 7078, 10220, 14156, 17695, 20440, 24773, 28312, 35390, 49546, 70780, 99092, 123865, 141560, 198184, 247730, 258347, 495460, 516694, 990920, 1033388, 1291735, 1808429, 2066776, 2583470, 3616858, 5166940, 7233716, 9042145, 10333880, 14467432, 18084290, 36168580, 72337160]

約数ペア:

[(1, 72337160), (2, 36168580), (4, 18084290), (5, 14467432), (7, 10333880), (8, 9042145), (10, 7233716), (14, 5166940), (20, 3616858), (28, 2583470), (35, 2066776), (40, 1808429), (56, 1291735), (70, 1033388), (73, 990920), (140, 516694), (146, 495460), (280, 258347), (292, 247730), (365, 198184), (511, 141560), (584, 123865), (730, 99092), (1022, 70780), (1460, 49546), (2044, 35390), (2555, 28312), (2920, 24773), (3539, 20440), (4088, 17695), (5110, 14156), (7078, 10220)]