81363096

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 160556904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 261, 279, 348, 372, 419, 522, 558, 696, 744, 783, 837, 838, 899, 1044, 1116, 1257, 1566, 1674, 1676, 1798, 2088, 2232, 2514, 2697, 3132, 3348, 3352, 3596, 3771, 5028, 5394, 6264, 6696, 7192, 7542, 8091, 10056, 10788, 11313, 12151, 12989, 15084, 16182, 21576, 22626, 24273, 24302, 25978, 30168, 32364, 36453, 38967, 45252, 48546, 48604, 51956, 64728, 72906, 77934, 90504, 97092, 97208, 103912, 109359, 116901, 145812, 155868, 194184, 218718, 233802, 291624, 311736, 328077, 350703, 376681, 437436, 467604, 656154, 701406, 753362, 874872, 935208, 1130043, 1312308, 1402812, 1506724, 2260086, 2624616, 2805624, 3013448, 3390129, 4520172, 6780258, 9040344, 10170387, 13560516, 20340774, 27121032, 40681548, 81363096]

約数ペア:

[(1, 81363096), (2, 40681548), (3, 27121032), (4, 20340774), (6, 13560516), (8, 10170387), (9, 9040344), (12, 6780258), (18, 4520172), (24, 3390129), (27, 3013448), (29, 2805624), (31, 2624616), (36, 2260086), (54, 1506724), (58, 1402812), (62, 1312308), (72, 1130043), (87, 935208), (93, 874872), (108, 753362), (116, 701406), (124, 656154), (174, 467604), (186, 437436), (216, 376681), (232, 350703), (248, 328077), (261, 311736), (279, 291624), (348, 233802), (372, 218718), (419, 194184), (522, 155868), (558, 145812), (696, 116901), (744, 109359), (783, 103912), (837, 97208), (838, 97092), (899, 90504), (1044, 77934), (1116, 72906), (1257, 64728), (1566, 51956), (1674, 48604), (1676, 48546), (1798, 45252), (2088, 38967), (2232, 36453), (2514, 32364), (2697, 30168), (3132, 25978), (3348, 24302), (3352, 24273), (3596, 22626), (3771, 21576), (5028, 16182), (5394, 15084), (6264, 12989), (6696, 12151), (7192, 11313), (7542, 10788), (8091, 10056)]