90140526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2791

約数の個数: 80

約数和(自身を含む): 238883040

約数和(自身を除く): 148742514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2349, 2741, 3654, 4698, 5481, 5482, 8223, 10962, 16443, 16446, 19187, 24669, 32886, 38374, 49338, 57561, 74007, 79489, 115122, 148014, 158978, 172683, 222021, 238467, 345366, 444042, 476934, 518049, 556423, 715401, 1036098, 1112846, 1430802, 1554147, 1669269, 2146203, 3108294, 3338538, 4292406, 5007807, 6438609, 10015614, 12877218, 15023421, 30046842, 45070263, 90140526]

約数ペア:

[(1, 90140526), (2, 45070263), (3, 30046842), (6, 15023421), (7, 12877218), (9, 10015614), (14, 6438609), (18, 5007807), (21, 4292406), (27, 3338538), (29, 3108294), (42, 2146203), (54, 1669269), (58, 1554147), (63, 1430802), (81, 1112846), (87, 1036098), (126, 715401), (162, 556423), (174, 518049), (189, 476934), (203, 444042), (261, 345366), (378, 238467), (406, 222021), (522, 172683), (567, 158978), (609, 148014), (783, 115122), (1134, 79489), (1218, 74007), (1566, 57561), (1827, 49338), (2349, 38374), (2741, 32886), (3654, 24669), (4698, 19187), (5481, 16446), (5482, 16443), (8223, 10962)]