90549264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 262024896

約数和(自身を除く): 171475632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 151, 156, 186, 208, 248, 302, 312, 372, 403, 453, 496, 604, 624, 744, 806, 906, 961, 1208, 1209, 1488, 1612, 1812, 1922, 1963, 2416, 2418, 2883, 3224, 3624, 3844, 3926, 4681, 4836, 5766, 5889, 6448, 7248, 7688, 7852, 9362, 9672, 11532, 11778, 12493, 14043, 15376, 15704, 18724, 19344, 23064, 23556, 24986, 28086, 31408, 37448, 37479, 46128, 47112, 49972, 56172, 60853, 74896, 74958, 94224, 99944, 112344, 121706, 145111, 149916, 182559, 199888, 224688, 243412, 290222, 299832, 365118, 435333, 486824, 580444, 599664, 730236, 870666, 973648, 1160888, 1460472, 1741332, 1886443, 2321776, 2920944, 3482664, 3772886, 5659329, 6965328, 7545772, 11318658, 15091544, 22637316, 30183088, 45274632, 90549264]

約数ペア:

[(1, 90549264), (2, 45274632), (3, 30183088), (4, 22637316), (6, 15091544), (8, 11318658), (12, 7545772), (13, 6965328), (16, 5659329), (24, 3772886), (26, 3482664), (31, 2920944), (39, 2321776), (48, 1886443), (52, 1741332), (62, 1460472), (78, 1160888), (93, 973648), (104, 870666), (124, 730236), (151, 599664), (156, 580444), (186, 486824), (208, 435333), (248, 365118), (302, 299832), (312, 290222), (372, 243412), (403, 224688), (453, 199888), (496, 182559), (604, 149916), (624, 145111), (744, 121706), (806, 112344), (906, 99944), (961, 94224), (1208, 74958), (1209, 74896), (1488, 60853), (1612, 56172), (1812, 49972), (1922, 47112), (1963, 46128), (2416, 37479), (2418, 37448), (2883, 31408), (3224, 28086), (3624, 24986), (3844, 23556), (3926, 23064), (4681, 19344), (4836, 18724), (5766, 15704), (5889, 15376), (6448, 14043), (7248, 12493), (7688, 11778), (7852, 11532), (9362, 9672)]