87082016

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 218332800

約数和(自身を除く): 131250784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 74, 76, 79, 98, 112, 133, 148, 152, 158, 196, 224, 259, 266, 296, 304, 316, 392, 518, 532, 553, 592, 608, 632, 703, 784, 931, 1036, 1064, 1106, 1184, 1264, 1406, 1501, 1568, 1813, 1862, 2072, 2128, 2212, 2528, 2812, 2923, 3002, 3626, 3724, 3871, 4144, 4256, 4424, 4921, 5624, 5846, 6004, 7252, 7448, 7742, 8288, 8848, 9842, 10507, 11248, 11692, 12008, 14504, 14896, 15484, 17696, 19684, 20461, 21014, 22496, 23384, 24016, 29008, 29792, 30968, 34447, 39368, 40922, 42028, 46768, 48032, 55537, 58016, 61936, 68894, 73549, 78736, 81844, 84056, 93536, 111074, 123872, 137788, 143227, 147098, 157472, 163688, 168112, 222148, 275576, 286454, 294196, 327376, 336224, 388759, 444296, 551152, 572908, 588392, 654752, 777518, 888592, 1102304, 1145816, 1176784, 1555036, 1777184, 2291632, 2353568, 2721313, 3110072, 4583264, 5442626, 6220144, 10885252, 12440288, 21770504, 43541008, 87082016]

約数ペア:

[(1, 87082016), (2, 43541008), (4, 21770504), (7, 12440288), (8, 10885252), (14, 6220144), (16, 5442626), (19, 4583264), (28, 3110072), (32, 2721313), (37, 2353568), (38, 2291632), (49, 1777184), (56, 1555036), (74, 1176784), (76, 1145816), (79, 1102304), (98, 888592), (112, 777518), (133, 654752), (148, 588392), (152, 572908), (158, 551152), (196, 444296), (224, 388759), (259, 336224), (266, 327376), (296, 294196), (304, 286454), (316, 275576), (392, 222148), (518, 168112), (532, 163688), (553, 157472), (592, 147098), (608, 143227), (632, 137788), (703, 123872), (784, 111074), (931, 93536), (1036, 84056), (1064, 81844), (1106, 78736), (1184, 73549), (1264, 68894), (1406, 61936), (1501, 58016), (1568, 55537), (1813, 48032), (1862, 46768), (2072, 42028), (2128, 40922), (2212, 39368), (2528, 34447), (2812, 30968), (2923, 29792), (3002, 29008), (3626, 24016), (3724, 23384), (3871, 22496), (4144, 21014), (4256, 20461), (4424, 19684), (4921, 17696), (5624, 15484), (5846, 14896), (6004, 14504), (7252, 12008), (7448, 11692), (7742, 11248), (8288, 10507), (8848, 9842)]