140414436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 369393024

約数和(自身を除く): 228978588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1487, 1548, 2196, 2623, 2974, 4461, 5246, 5948, 7869, 8922, 10492, 13383, 15738, 17844, 23607, 26766, 31476, 47214, 53532, 63941, 90707, 94428, 127882, 181414, 191823, 255764, 272121, 362828, 383646, 544242, 575469, 767292, 816363, 1088484, 1150938, 1632726, 2301876, 3265452, 3900401, 7800802, 11701203, 15601604, 23402406, 35103609, 46804812, 70207218, 140414436]

約数ペア:

[(1, 140414436), (2, 70207218), (3, 46804812), (4, 35103609), (6, 23402406), (9, 15601604), (12, 11701203), (18, 7800802), (36, 3900401), (43, 3265452), (61, 2301876), (86, 1632726), (122, 1150938), (129, 1088484), (172, 816363), (183, 767292), (244, 575469), (258, 544242), (366, 383646), (387, 362828), (516, 272121), (549, 255764), (732, 191823), (774, 181414), (1098, 127882), (1487, 94428), (1548, 90707), (2196, 63941), (2623, 53532), (2974, 47214), (4461, 31476), (5246, 26766), (5948, 23607), (7869, 17844), (8922, 15738), (10492, 13383)]