82761588

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 180

約数和(自身を含む): 271714212

約数和(自身を除く): 188952624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 401, 441, 468, 546, 567, 588, 637, 702, 756, 802, 819, 882, 1053, 1092, 1134, 1203, 1274, 1323, 1404, 1604, 1638, 1764, 1911, 2106, 2268, 2406, 2457, 2548, 2646, 2807, 3276, 3609, 3822, 3969, 4212, 4812, 4914, 5213, 5292, 5614, 5733, 7218, 7371, 7644, 7938, 8421, 9828, 10426, 10827, 11228, 11466, 14436, 14742, 15639, 15876, 16842, 17199, 19649, 20852, 21654, 22932, 25263, 29484, 31278, 32481, 33684, 34398, 36491, 39298, 43308, 46917, 50526, 51597, 58947, 62556, 64962, 68796, 72982, 75789, 78596, 93834, 101052, 103194, 109473, 117894, 129924, 140751, 145964, 151578, 176841, 187668, 206388, 218946, 227367, 235788, 255437, 281502, 303156, 328419, 353682, 422253, 437892, 454734, 510874, 530523, 563004, 656838, 707364, 766311, 844506, 909468, 985257, 1021748, 1061046, 1313676, 1532622, 1591569, 1689012, 1970514, 2122092, 2298933, 2955771, 3065244, 3183138, 3941028, 4597866, 5911542, 6366276, 6896799, 9195732, 11823084, 13793598, 20690397, 27587196, 41380794, 82761588]

約数ペア:

[(1, 82761588), (2, 41380794), (3, 27587196), (4, 20690397), (6, 13793598), (7, 11823084), (9, 9195732), (12, 6896799), (13, 6366276), (14, 5911542), (18, 4597866), (21, 3941028), (26, 3183138), (27, 3065244), (28, 2955771), (36, 2298933), (39, 2122092), (42, 1970514), (49, 1689012), (52, 1591569), (54, 1532622), (63, 1313676), (78, 1061046), (81, 1021748), (84, 985257), (91, 909468), (98, 844506), (108, 766311), (117, 707364), (126, 656838), (147, 563004), (156, 530523), (162, 510874), (182, 454734), (189, 437892), (196, 422253), (234, 353682), (252, 328419), (273, 303156), (294, 281502), (324, 255437), (351, 235788), (364, 227367), (378, 218946), (401, 206388), (441, 187668), (468, 176841), (546, 151578), (567, 145964), (588, 140751), (637, 129924), (702, 117894), (756, 109473), (802, 103194), (819, 101052), (882, 93834), (1053, 78596), (1092, 75789), (1134, 72982), (1203, 68796), (1274, 64962), (1323, 62556), (1404, 58947), (1604, 51597), (1638, 50526), (1764, 46917), (1911, 43308), (2106, 39298), (2268, 36491), (2406, 34398), (2457, 33684), (2548, 32481), (2646, 31278), (2807, 29484), (3276, 25263), (3609, 22932), (3822, 21654), (3969, 20852), (4212, 19649), (4812, 17199), (4914, 16842), (5213, 15876), (5292, 15639), (5614, 14742), (5733, 14436), (7218, 11466), (7371, 11228), (7644, 10827), (7938, 10426), (8421, 9828)]