90839424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 268692480

約数和(自身を除く): 177853056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 587, 624, 744, 806, 832, 992, 1174, 1209, 1248, 1488, 1612, 1664, 1761, 1984, 2348, 2418, 2496, 2976, 3224, 3522, 3968, 4696, 4836, 4992, 5952, 6448, 7044, 7631, 9392, 9672, 11904, 12896, 14088, 15262, 18197, 18784, 19344, 22893, 25792, 28176, 30524, 36394, 37568, 38688, 45786, 51584, 54591, 56352, 61048, 72788, 75136, 77376, 91572, 109182, 112704, 122096, 145576, 154752, 183144, 218364, 225408, 236561, 244192, 291152, 366288, 436728, 473122, 488384, 582304, 709683, 732576, 873456, 946244, 976768, 1164608, 1419366, 1465152, 1746912, 1892488, 2329216, 2838732, 2930304, 3493824, 3784976, 5677464, 6987648, 7569952, 11354928, 15139904, 22709856, 30279808, 45419712, 90839424]

約数ペア:

[(1, 90839424), (2, 45419712), (3, 30279808), (4, 22709856), (6, 15139904), (8, 11354928), (12, 7569952), (13, 6987648), (16, 5677464), (24, 3784976), (26, 3493824), (31, 2930304), (32, 2838732), (39, 2329216), (48, 1892488), (52, 1746912), (62, 1465152), (64, 1419366), (78, 1164608), (93, 976768), (96, 946244), (104, 873456), (124, 732576), (128, 709683), (156, 582304), (186, 488384), (192, 473122), (208, 436728), (248, 366288), (312, 291152), (372, 244192), (384, 236561), (403, 225408), (416, 218364), (496, 183144), (587, 154752), (624, 145576), (744, 122096), (806, 112704), (832, 109182), (992, 91572), (1174, 77376), (1209, 75136), (1248, 72788), (1488, 61048), (1612, 56352), (1664, 54591), (1761, 51584), (1984, 45786), (2348, 38688), (2418, 37568), (2496, 36394), (2976, 30524), (3224, 28176), (3522, 25792), (3968, 22893), (4696, 19344), (4836, 18784), (4992, 18197), (5952, 15262), (6448, 14088), (7044, 12896), (7631, 11904), (9392, 9672)]