72847768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 166809600

約数和(自身を除く): 93961832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1447, 1624, 1736, 1798, 2894, 3596, 5788, 6293, 7192, 10129, 11576, 12586, 20258, 25172, 40516, 41963, 44857, 50344, 81032, 83926, 89714, 167852, 179428, 293741, 313999, 335704, 358856, 587482, 627998, 1174964, 1255996, 1300853, 2349928, 2511992, 2601706, 5203412, 9105971, 10406824, 18211942, 36423884, 72847768]

約数ペア:

[(1, 72847768), (2, 36423884), (4, 18211942), (7, 10406824), (8, 9105971), (14, 5203412), (28, 2601706), (29, 2511992), (31, 2349928), (56, 1300853), (58, 1255996), (62, 1174964), (116, 627998), (124, 587482), (203, 358856), (217, 335704), (232, 313999), (248, 293741), (406, 179428), (434, 167852), (812, 89714), (868, 83926), (899, 81032), (1447, 50344), (1624, 44857), (1736, 41963), (1798, 40516), (2894, 25172), (3596, 20258), (5788, 12586), (6293, 11576), (7192, 10129)]