90408768

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 164160192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 138, 177, 184, 192, 236, 276, 347, 354, 368, 472, 552, 694, 708, 736, 944, 1041, 1104, 1357, 1388, 1416, 1472, 1888, 2082, 2208, 2714, 2776, 2832, 3776, 4071, 4164, 4416, 5428, 5552, 5664, 7981, 8142, 8328, 10856, 11104, 11328, 15962, 16284, 16656, 20473, 21712, 22208, 23943, 31924, 32568, 33312, 40946, 43424, 47886, 61419, 63848, 65136, 66624, 81892, 86848, 95772, 122838, 127696, 130272, 163784, 191544, 245676, 255392, 260544, 327568, 383088, 470879, 491352, 510784, 655136, 766176, 941758, 982704, 1310272, 1412637, 1532352, 1883516, 1965408, 2825274, 3767032, 3930816, 5650548, 7534064, 11301096, 15068128, 22602192, 30136256, 45204384, 90408768]

約数ペア:

[(1, 90408768), (2, 45204384), (3, 30136256), (4, 22602192), (6, 15068128), (8, 11301096), (12, 7534064), (16, 5650548), (23, 3930816), (24, 3767032), (32, 2825274), (46, 1965408), (48, 1883516), (59, 1532352), (64, 1412637), (69, 1310272), (92, 982704), (96, 941758), (118, 766176), (138, 655136), (177, 510784), (184, 491352), (192, 470879), (236, 383088), (276, 327568), (347, 260544), (354, 255392), (368, 245676), (472, 191544), (552, 163784), (694, 130272), (708, 127696), (736, 122838), (944, 95772), (1041, 86848), (1104, 81892), (1357, 66624), (1388, 65136), (1416, 63848), (1472, 61419), (1888, 47886), (2082, 43424), (2208, 40946), (2714, 33312), (2776, 32568), (2832, 31924), (3776, 23943), (4071, 22208), (4164, 21712), (4416, 20473), (5428, 16656), (5552, 16284), (5664, 15962), (7981, 11328), (8142, 11104), (8328, 10856)]