71782776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 213464160

約数和(自身を除く): 141681384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1447, 1908, 2067, 2756, 2894, 3816, 4134, 4341, 5512, 5788, 6201, 8268, 8682, 11576, 12402, 13023, 16536, 17364, 18811, 24804, 26046, 34728, 37622, 49608, 52092, 56433, 75244, 76691, 104184, 112866, 150488, 153382, 169299, 225732, 230073, 306764, 338598, 451464, 460146, 613528, 677196, 690219, 920292, 996983, 1354392, 1380438, 1840584, 1993966, 2760876, 2990949, 3987932, 5521752, 5981898, 7975864, 8972847, 11963796, 17945694, 23927592, 35891388, 71782776]

約数ペア:

[(1, 71782776), (2, 35891388), (3, 23927592), (4, 17945694), (6, 11963796), (8, 8972847), (9, 7975864), (12, 5981898), (13, 5521752), (18, 3987932), (24, 2990949), (26, 2760876), (36, 1993966), (39, 1840584), (52, 1380438), (53, 1354392), (72, 996983), (78, 920292), (104, 690219), (106, 677196), (117, 613528), (156, 460146), (159, 451464), (212, 338598), (234, 306764), (312, 230073), (318, 225732), (424, 169299), (468, 153382), (477, 150488), (636, 112866), (689, 104184), (936, 76691), (954, 75244), (1272, 56433), (1378, 52092), (1447, 49608), (1908, 37622), (2067, 34728), (2756, 26046), (2894, 24804), (3816, 18811), (4134, 17364), (4341, 16536), (5512, 13023), (5788, 12402), (6201, 11576), (8268, 8682)]