90551136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 268050384

約数和(自身を除く): 177499248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 53, 74, 78, 96, 104, 106, 111, 148, 156, 159, 208, 212, 222, 296, 312, 318, 416, 424, 444, 481, 592, 624, 636, 689, 848, 888, 962, 1184, 1248, 1272, 1369, 1378, 1443, 1696, 1776, 1924, 1961, 2067, 2544, 2738, 2756, 2886, 3552, 3848, 3922, 4107, 4134, 5088, 5476, 5512, 5772, 5883, 7696, 7844, 8214, 8268, 10952, 11024, 11544, 11766, 15392, 15688, 16428, 16536, 17797, 21904, 22048, 23088, 23532, 25493, 31376, 32856, 33072, 35594, 43808, 46176, 47064, 50986, 53391, 62752, 65712, 66144, 71188, 72557, 76479, 94128, 101972, 106782, 131424, 142376, 145114, 152958, 188256, 203944, 213564, 217671, 284752, 290228, 305916, 407888, 427128, 435342, 569504, 580456, 611832, 815776, 854256, 870684, 943241, 1160912, 1223664, 1708512, 1741368, 1886482, 2321824, 2447328, 2829723, 3482736, 3772964, 5659446, 6965472, 7545928, 11318892, 15091856, 22637784, 30183712, 45275568, 90551136]

約数ペア:

[(1, 90551136), (2, 45275568), (3, 30183712), (4, 22637784), (6, 15091856), (8, 11318892), (12, 7545928), (13, 6965472), (16, 5659446), (24, 3772964), (26, 3482736), (32, 2829723), (37, 2447328), (39, 2321824), (48, 1886482), (52, 1741368), (53, 1708512), (74, 1223664), (78, 1160912), (96, 943241), (104, 870684), (106, 854256), (111, 815776), (148, 611832), (156, 580456), (159, 569504), (208, 435342), (212, 427128), (222, 407888), (296, 305916), (312, 290228), (318, 284752), (416, 217671), (424, 213564), (444, 203944), (481, 188256), (592, 152958), (624, 145114), (636, 142376), (689, 131424), (848, 106782), (888, 101972), (962, 94128), (1184, 76479), (1248, 72557), (1272, 71188), (1369, 66144), (1378, 65712), (1443, 62752), (1696, 53391), (1776, 50986), (1924, 47064), (1961, 46176), (2067, 43808), (2544, 35594), (2738, 33072), (2756, 32856), (2886, 31376), (3552, 25493), (3848, 23532), (3922, 23088), (4107, 22048), (4134, 21904), (5088, 17797), (5476, 16536), (5512, 16428), (5772, 15688), (5883, 15392), (7696, 11766), (7844, 11544), (8214, 11024), (8268, 10952)]