80405028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 231880320

約数和(自身を除く): 151475292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 99, 106, 108, 132, 159, 198, 212, 297, 318, 396, 477, 583, 594, 636, 954, 1166, 1188, 1277, 1431, 1749, 1908, 2332, 2554, 2862, 3498, 3831, 5108, 5247, 5724, 6996, 7662, 10494, 11493, 14047, 15324, 15741, 20988, 22986, 28094, 31482, 34479, 42141, 45972, 56188, 62964, 67681, 68958, 84282, 126423, 135362, 137916, 168564, 203043, 252846, 270724, 379269, 406086, 505692, 609129, 744491, 758538, 812172, 1218258, 1488982, 1517076, 1827387, 2233473, 2436516, 2977964, 3654774, 4466946, 6700419, 7309548, 8933892, 13400838, 20101257, 26801676, 40202514, 80405028]

約数ペア:

[(1, 80405028), (2, 40202514), (3, 26801676), (4, 20101257), (6, 13400838), (9, 8933892), (11, 7309548), (12, 6700419), (18, 4466946), (22, 3654774), (27, 2977964), (33, 2436516), (36, 2233473), (44, 1827387), (53, 1517076), (54, 1488982), (66, 1218258), (99, 812172), (106, 758538), (108, 744491), (132, 609129), (159, 505692), (198, 406086), (212, 379269), (297, 270724), (318, 252846), (396, 203043), (477, 168564), (583, 137916), (594, 135362), (636, 126423), (954, 84282), (1166, 68958), (1188, 67681), (1277, 62964), (1431, 56188), (1749, 45972), (1908, 42141), (2332, 34479), (2554, 31482), (2862, 28094), (3498, 22986), (3831, 20988), (5108, 15741), (5247, 15324), (5724, 14047), (6996, 11493), (7662, 10494)]