90087768

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 251656800

約数和(自身を除く): 161569032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1737, 2161, 2316, 3474, 4322, 4632, 5211, 6483, 6948, 8644, 10422, 12966, 13896, 17288, 19449, 20844, 25932, 38898, 41688, 51864, 58347, 77796, 116694, 155592, 233388, 417073, 466776, 834146, 1251219, 1668292, 2502438, 3336584, 3753657, 5004876, 7507314, 10009752, 11260971, 15014628, 22521942, 30029256, 45043884, 90087768]

約数ペア:

[(1, 90087768), (2, 45043884), (3, 30029256), (4, 22521942), (6, 15014628), (8, 11260971), (9, 10009752), (12, 7507314), (18, 5004876), (24, 3753657), (27, 3336584), (36, 2502438), (54, 1668292), (72, 1251219), (108, 834146), (193, 466776), (216, 417073), (386, 233388), (579, 155592), (772, 116694), (1158, 77796), (1544, 58347), (1737, 51864), (2161, 41688), (2316, 38898), (3474, 25932), (4322, 20844), (4632, 19449), (5211, 17288), (6483, 13896), (6948, 12966), (8644, 10422)]