90810774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 211161600

約数和(自身を除く): 120350826

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 103, 174, 206, 261, 309, 522, 563, 618, 783, 927, 1126, 1566, 1689, 1854, 2781, 2987, 3378, 5067, 5562, 5974, 8961, 10134, 15201, 16327, 17922, 26883, 30402, 32654, 48981, 53766, 57989, 80649, 97962, 115978, 146943, 161298, 173967, 293886, 347934, 440829, 521901, 881658, 1043802, 1565703, 1681681, 3131406, 3363362, 5045043, 10090086, 15135129, 30270258, 45405387, 90810774]

約数ペア:

[(1, 90810774), (2, 45405387), (3, 30270258), (6, 15135129), (9, 10090086), (18, 5045043), (27, 3363362), (29, 3131406), (54, 1681681), (58, 1565703), (87, 1043802), (103, 881658), (174, 521901), (206, 440829), (261, 347934), (309, 293886), (522, 173967), (563, 161298), (618, 146943), (783, 115978), (927, 97962), (1126, 80649), (1566, 57989), (1689, 53766), (1854, 48981), (2781, 32654), (2987, 30402), (3378, 26883), (5067, 17922), (5562, 16327), (5974, 15201), (8961, 10134)]