80153892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 175461468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 569, 602, 774, 819, 903, 1092, 1118, 1138, 1204, 1548, 1638, 1677, 1707, 1806, 2236, 2276, 2709, 3276, 3354, 3414, 3612, 3913, 3983, 5031, 5121, 5418, 6708, 6828, 7397, 7826, 7966, 10062, 10242, 10836, 11739, 11949, 14794, 15652, 15932, 20124, 20484, 22191, 23478, 23898, 24467, 29588, 35217, 35847, 44382, 46956, 47796, 48934, 51779, 66573, 70434, 71694, 73401, 88764, 97868, 103558, 133146, 140868, 143388, 146802, 155337, 171269, 207116, 220203, 266292, 293604, 310674, 318071, 342538, 440406, 466011, 513807, 621348, 636142, 685076, 880812, 932022, 954213, 1027614, 1272284, 1541421, 1864044, 1908426, 2055228, 2226497, 2862639, 3082842, 3816852, 4452994, 5725278, 6165684, 6679491, 8905988, 11450556, 13358982, 20038473, 26717964, 40076946, 80153892]

約数ペア:

[(1, 80153892), (2, 40076946), (3, 26717964), (4, 20038473), (6, 13358982), (7, 11450556), (9, 8905988), (12, 6679491), (13, 6165684), (14, 5725278), (18, 4452994), (21, 3816852), (26, 3082842), (28, 2862639), (36, 2226497), (39, 2055228), (42, 1908426), (43, 1864044), (52, 1541421), (63, 1272284), (78, 1027614), (84, 954213), (86, 932022), (91, 880812), (117, 685076), (126, 636142), (129, 621348), (156, 513807), (172, 466011), (182, 440406), (234, 342538), (252, 318071), (258, 310674), (273, 293604), (301, 266292), (364, 220203), (387, 207116), (468, 171269), (516, 155337), (546, 146802), (559, 143388), (569, 140868), (602, 133146), (774, 103558), (819, 97868), (903, 88764), (1092, 73401), (1118, 71694), (1138, 70434), (1204, 66573), (1548, 51779), (1638, 48934), (1677, 47796), (1707, 46956), (1806, 44382), (2236, 35847), (2276, 35217), (2709, 29588), (3276, 24467), (3354, 23898), (3414, 23478), (3612, 22191), (3913, 20484), (3983, 20124), (5031, 15932), (5121, 15652), (5418, 14794), (6708, 11949), (6828, 11739), (7397, 10836), (7826, 10242), (7966, 10062)]