86813888

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 222382080

約数和(自身を除く): 135568192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 47, 49, 56, 62, 64, 76, 94, 98, 112, 124, 133, 152, 188, 196, 217, 224, 248, 266, 304, 329, 376, 392, 434, 448, 496, 532, 589, 608, 658, 752, 784, 868, 893, 931, 992, 1064, 1178, 1216, 1316, 1457, 1504, 1519, 1568, 1736, 1786, 1862, 1984, 2128, 2303, 2356, 2632, 2914, 3008, 3038, 3136, 3472, 3572, 3724, 4123, 4256, 4606, 4712, 5264, 5828, 6076, 6251, 6944, 7144, 7448, 8246, 8512, 9212, 9424, 10199, 10528, 11656, 12152, 12502, 13888, 14288, 14896, 16492, 18424, 18848, 20398, 21056, 23312, 24304, 25004, 27683, 28576, 28861, 29792, 32984, 36848, 37696, 40796, 43757, 46624, 48608, 50008, 55366, 57152, 57722, 59584, 65968, 71393, 73696, 81592, 87514, 93248, 97216, 100016, 110732, 115444, 131936, 142786, 147392, 163184, 175028, 193781, 200032, 221464, 230888, 263872, 285572, 326368, 350056, 387562, 400064, 442928, 461776, 571144, 652736, 700112, 775124, 885856, 923552, 1142288, 1356467, 1400224, 1550248, 1771712, 1847104, 2284576, 2712934, 2800448, 3100496, 4569152, 5425868, 6200992, 10851736, 12401984, 21703472, 43406944, 86813888]

約数ペア:

[(1, 86813888), (2, 43406944), (4, 21703472), (7, 12401984), (8, 10851736), (14, 6200992), (16, 5425868), (19, 4569152), (28, 3100496), (31, 2800448), (32, 2712934), (38, 2284576), (47, 1847104), (49, 1771712), (56, 1550248), (62, 1400224), (64, 1356467), (76, 1142288), (94, 923552), (98, 885856), (112, 775124), (124, 700112), (133, 652736), (152, 571144), (188, 461776), (196, 442928), (217, 400064), (224, 387562), (248, 350056), (266, 326368), (304, 285572), (329, 263872), (376, 230888), (392, 221464), (434, 200032), (448, 193781), (496, 175028), (532, 163184), (589, 147392), (608, 142786), (658, 131936), (752, 115444), (784, 110732), (868, 100016), (893, 97216), (931, 93248), (992, 87514), (1064, 81592), (1178, 73696), (1216, 71393), (1316, 65968), (1457, 59584), (1504, 57722), (1519, 57152), (1568, 55366), (1736, 50008), (1786, 48608), (1862, 46624), (1984, 43757), (2128, 40796), (2303, 37696), (2356, 36848), (2632, 32984), (2914, 29792), (3008, 28861), (3038, 28576), (3136, 27683), (3472, 25004), (3572, 24304), (3724, 23312), (4123, 21056), (4256, 20398), (4606, 18848), (4712, 18424), (5264, 16492), (5828, 14896), (6076, 14288), (6251, 13888), (6944, 12502), (7144, 12152), (7448, 11656), (8246, 10528), (8512, 10199), (9212, 9424)]