64073268

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 199293248

約数和(自身を除く): 135219980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 73, 81, 84, 86, 108, 126, 129, 146, 162, 172, 189, 219, 243, 252, 258, 292, 301, 324, 378, 387, 438, 486, 511, 516, 567, 602, 657, 729, 756, 774, 876, 903, 972, 1022, 1134, 1161, 1204, 1314, 1458, 1533, 1548, 1701, 1806, 1971, 2044, 2268, 2322, 2628, 2709, 2916, 3066, 3139, 3402, 3483, 3612, 3942, 4599, 4644, 5103, 5418, 5913, 6132, 6278, 6804, 6966, 7884, 8127, 9198, 9417, 10206, 10449, 10836, 11826, 12556, 13797, 13932, 16254, 17739, 18396, 18834, 20412, 20898, 21973, 23652, 24381, 27594, 28251, 31347, 32508, 35478, 37668, 41391, 41796, 43946, 48762, 53217, 55188, 56502, 62694, 65919, 70956, 73143, 82782, 84753, 87892, 97524, 106434, 113004, 124173, 125388, 131838, 146286, 165564, 169506, 197757, 212868, 219429, 248346, 254259, 263676, 292572, 339012, 372519, 395514, 438858, 496692, 508518, 593271, 745038, 762777, 791028, 877716, 1017036, 1186542, 1490076, 1525554, 1779813, 2288331, 2373084, 3051108, 3559626, 4576662, 5339439, 7119252, 9153324, 10678878, 16018317, 21357756, 32036634, 64073268]

約数ペア:

[(1, 64073268), (2, 32036634), (3, 21357756), (4, 16018317), (6, 10678878), (7, 9153324), (9, 7119252), (12, 5339439), (14, 4576662), (18, 3559626), (21, 3051108), (27, 2373084), (28, 2288331), (36, 1779813), (42, 1525554), (43, 1490076), (54, 1186542), (63, 1017036), (73, 877716), (81, 791028), (84, 762777), (86, 745038), (108, 593271), (126, 508518), (129, 496692), (146, 438858), (162, 395514), (172, 372519), (189, 339012), (219, 292572), (243, 263676), (252, 254259), (258, 248346), (292, 219429), (301, 212868), (324, 197757), (378, 169506), (387, 165564), (438, 146286), (486, 131838), (511, 125388), (516, 124173), (567, 113004), (602, 106434), (657, 97524), (729, 87892), (756, 84753), (774, 82782), (876, 73143), (903, 70956), (972, 65919), (1022, 62694), (1134, 56502), (1161, 55188), (1204, 53217), (1314, 48762), (1458, 43946), (1533, 41796), (1548, 41391), (1701, 37668), (1806, 35478), (1971, 32508), (2044, 31347), (2268, 28251), (2322, 27594), (2628, 24381), (2709, 23652), (2916, 21973), (3066, 20898), (3139, 20412), (3402, 18834), (3483, 18396), (3612, 17739), (3942, 16254), (4599, 13932), (4644, 13797), (5103, 12556), (5418, 11826), (5913, 10836), (6132, 10449), (6278, 10206), (6804, 9417), (6966, 9198), (7884, 8127)]