39537288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 127488000

約数和(自身を除く): 87950712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 331, 378, 474, 504, 553, 632, 662, 711, 756, 948, 993, 1106, 1324, 1422, 1512, 1659, 1896, 1986, 2133, 2212, 2317, 2648, 2844, 2979, 3318, 3972, 4266, 4424, 4634, 4977, 5688, 5958, 6636, 6951, 7944, 8532, 8937, 9268, 9954, 11916, 13272, 13902, 14931, 17064, 17874, 18536, 19908, 20853, 23832, 26149, 27804, 29862, 35748, 39816, 41706, 52298, 55608, 59724, 62559, 71496, 78447, 83412, 104596, 119448, 125118, 156894, 166824, 183043, 209192, 235341, 250236, 313788, 366086, 470682, 500472, 549129, 627576, 706023, 732172, 941364, 1098258, 1412046, 1464344, 1647387, 1882728, 2196516, 2824092, 3294774, 4393032, 4942161, 5648184, 6589548, 9884322, 13179096, 19768644, 39537288]

約数ペア:

[(1, 39537288), (2, 19768644), (3, 13179096), (4, 9884322), (6, 6589548), (7, 5648184), (8, 4942161), (9, 4393032), (12, 3294774), (14, 2824092), (18, 2196516), (21, 1882728), (24, 1647387), (27, 1464344), (28, 1412046), (36, 1098258), (42, 941364), (54, 732172), (56, 706023), (63, 627576), (72, 549129), (79, 500472), (84, 470682), (108, 366086), (126, 313788), (158, 250236), (168, 235341), (189, 209192), (216, 183043), (237, 166824), (252, 156894), (316, 125118), (331, 119448), (378, 104596), (474, 83412), (504, 78447), (553, 71496), (632, 62559), (662, 59724), (711, 55608), (756, 52298), (948, 41706), (993, 39816), (1106, 35748), (1324, 29862), (1422, 27804), (1512, 26149), (1659, 23832), (1896, 20853), (1986, 19908), (2133, 18536), (2212, 17874), (2317, 17064), (2648, 14931), (2844, 13902), (2979, 13272), (3318, 11916), (3972, 9954), (4266, 9268), (4424, 8937), (4634, 8532), (4977, 7944), (5688, 6951), (5958, 6636)]