128772072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 424536000

約数和(自身を除く): 295763928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 121, 132, 143, 156, 198, 216, 234, 242, 264, 286, 297, 312, 351, 363, 379, 396, 429, 468, 484, 572, 594, 702, 726, 758, 792, 858, 936, 968, 1089, 1137, 1144, 1188, 1287, 1404, 1452, 1516, 1573, 1716, 2178, 2274, 2376, 2574, 2808, 2904, 3032, 3146, 3267, 3411, 3432, 3861, 4169, 4356, 4548, 4719, 4927, 5148, 6292, 6534, 6822, 7722, 8338, 8712, 9096, 9438, 9854, 10233, 10296, 12507, 12584, 13068, 13644, 14157, 14781, 15444, 16676, 18876, 19708, 20466, 25014, 26136, 27288, 28314, 29562, 30888, 33352, 37521, 37752, 39416, 40932, 42471, 44343, 45859, 50028, 54197, 56628, 59124, 75042, 81864, 84942, 88686, 91718, 100056, 108394, 112563, 113256, 118248, 133029, 137577, 150084, 162591, 169884, 177372, 183436, 216788, 225126, 266058, 275154, 300168, 325182, 339768, 354744, 366872, 412731, 433576, 450252, 487773, 532116, 550308, 596167, 650364, 825462, 900504, 975546, 1064232, 1100616, 1192334, 1238193, 1300728, 1463319, 1650924, 1788501, 1951092, 2384668, 2476386, 2926638, 3301848, 3577002, 3902184, 4769336, 4952772, 5365503, 5853276, 7154004, 9905544, 10731006, 11706552, 14308008, 16096509, 21462012, 32193018, 42924024, 64386036, 128772072]

約数ペア:

[(1, 128772072), (2, 64386036), (3, 42924024), (4, 32193018), (6, 21462012), (8, 16096509), (9, 14308008), (11, 11706552), (12, 10731006), (13, 9905544), (18, 7154004), (22, 5853276), (24, 5365503), (26, 4952772), (27, 4769336), (33, 3902184), (36, 3577002), (39, 3301848), (44, 2926638), (52, 2476386), (54, 2384668), (66, 1951092), (72, 1788501), (78, 1650924), (88, 1463319), (99, 1300728), (104, 1238193), (108, 1192334), (117, 1100616), (121, 1064232), (132, 975546), (143, 900504), (156, 825462), (198, 650364), (216, 596167), (234, 550308), (242, 532116), (264, 487773), (286, 450252), (297, 433576), (312, 412731), (351, 366872), (363, 354744), (379, 339768), (396, 325182), (429, 300168), (468, 275154), (484, 266058), (572, 225126), (594, 216788), (702, 183436), (726, 177372), (758, 169884), (792, 162591), (858, 150084), (936, 137577), (968, 133029), (1089, 118248), (1137, 113256), (1144, 112563), (1188, 108394), (1287, 100056), (1404, 91718), (1452, 88686), (1516, 84942), (1573, 81864), (1716, 75042), (2178, 59124), (2274, 56628), (2376, 54197), (2574, 50028), (2808, 45859), (2904, 44343), (3032, 42471), (3146, 40932), (3267, 39416), (3411, 37752), (3432, 37521), (3861, 33352), (4169, 30888), (4356, 29562), (4548, 28314), (4719, 27288), (4927, 26136), (5148, 25014), (6292, 20466), (6534, 19708), (6822, 18876), (7722, 16676), (8338, 15444), (8712, 14781), (9096, 14157), (9438, 13644), (9854, 13068), (10233, 12584), (10296, 12507)]