90847484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 206524416

約数和(自身を除く): 115676932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 83, 91, 97, 124, 166, 182, 194, 217, 332, 364, 388, 403, 434, 581, 679, 806, 868, 1079, 1162, 1261, 1358, 1612, 2158, 2324, 2522, 2573, 2716, 2821, 3007, 4316, 5044, 5146, 5642, 6014, 7553, 8051, 8827, 10292, 11284, 12028, 15106, 16102, 17654, 18011, 21049, 30212, 32204, 33449, 35308, 36022, 39091, 42098, 56357, 66898, 72044, 78182, 84196, 104663, 112714, 133796, 156364, 209326, 225428, 234143, 249581, 273637, 418652, 468286, 499162, 547274, 732641, 936572, 998324, 1094548, 1465282, 1747067, 2930564, 3244553, 3494134, 6489106, 6988268, 12978212, 22711871, 45423742, 90847484]

約数ペア:

[(1, 90847484), (2, 45423742), (4, 22711871), (7, 12978212), (13, 6988268), (14, 6489106), (26, 3494134), (28, 3244553), (31, 2930564), (52, 1747067), (62, 1465282), (83, 1094548), (91, 998324), (97, 936572), (124, 732641), (166, 547274), (182, 499162), (194, 468286), (217, 418652), (332, 273637), (364, 249581), (388, 234143), (403, 225428), (434, 209326), (581, 156364), (679, 133796), (806, 112714), (868, 104663), (1079, 84196), (1162, 78182), (1261, 72044), (1358, 66898), (1612, 56357), (2158, 42098), (2324, 39091), (2522, 36022), (2573, 35308), (2716, 33449), (2821, 32204), (3007, 30212), (4316, 21049), (5044, 18011), (5146, 17654), (5642, 16102), (6014, 15106), (7553, 12028), (8051, 11284), (8827, 10292)]