80321192

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 186364350

約数和(自身を除く): 106043158

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 709, 833, 952, 1156, 1418, 1666, 2023, 2312, 2836, 3332, 4046, 4963, 5672, 6664, 8092, 9926, 12053, 14161, 16184, 19852, 24106, 28322, 34741, 39704, 48212, 56644, 69482, 84371, 96424, 113288, 138964, 168742, 204901, 277928, 337484, 409802, 590597, 674968, 819604, 1181194, 1434307, 1639208, 2362388, 2868614, 4724776, 5737228, 10040149, 11474456, 20080298, 40160596, 80321192]

約数ペア:

[(1, 80321192), (2, 40160596), (4, 20080298), (7, 11474456), (8, 10040149), (14, 5737228), (17, 4724776), (28, 2868614), (34, 2362388), (49, 1639208), (56, 1434307), (68, 1181194), (98, 819604), (119, 674968), (136, 590597), (196, 409802), (238, 337484), (289, 277928), (392, 204901), (476, 168742), (578, 138964), (709, 113288), (833, 96424), (952, 84371), (1156, 69482), (1418, 56644), (1666, 48212), (2023, 39704), (2312, 34741), (2836, 28322), (3332, 24106), (4046, 19852), (4963, 16184), (5672, 14161), (6664, 12053), (8092, 9926)]