75316878

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 211026816

約数和(自身を除く): 135709938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 131, 162, 169, 182, 189, 234, 243, 262, 273, 338, 351, 378, 393, 486, 507, 546, 567, 702, 786, 819, 917, 1014, 1053, 1134, 1179, 1183, 1521, 1638, 1701, 1703, 1834, 2106, 2358, 2366, 2457, 2751, 3042, 3159, 3402, 3406, 3537, 3549, 4563, 4914, 5109, 5502, 6318, 7074, 7098, 7371, 8253, 9126, 10218, 10611, 10647, 11921, 13689, 14742, 15327, 16506, 21222, 21294, 22113, 22139, 23842, 24759, 27378, 30654, 31833, 31941, 35763, 41067, 44226, 44278, 45981, 49518, 63666, 63882, 66417, 71526, 74277, 82134, 91962, 95823, 107289, 132834, 137943, 148554, 154973, 191646, 199251, 214578, 222831, 275886, 287469, 309946, 321867, 398502, 413829, 445662, 464919, 574938, 597753, 643734, 827658, 929838, 965601, 1195506, 1394757, 1793259, 1931202, 2789514, 2896803, 3586518, 4184271, 5379777, 5793606, 8368542, 10759554, 12552813, 25105626, 37658439, 75316878]

約数ペア:

[(1, 75316878), (2, 37658439), (3, 25105626), (6, 12552813), (7, 10759554), (9, 8368542), (13, 5793606), (14, 5379777), (18, 4184271), (21, 3586518), (26, 2896803), (27, 2789514), (39, 1931202), (42, 1793259), (54, 1394757), (63, 1195506), (78, 965601), (81, 929838), (91, 827658), (117, 643734), (126, 597753), (131, 574938), (162, 464919), (169, 445662), (182, 413829), (189, 398502), (234, 321867), (243, 309946), (262, 287469), (273, 275886), (338, 222831), (351, 214578), (378, 199251), (393, 191646), (486, 154973), (507, 148554), (546, 137943), (567, 132834), (702, 107289), (786, 95823), (819, 91962), (917, 82134), (1014, 74277), (1053, 71526), (1134, 66417), (1179, 63882), (1183, 63666), (1521, 49518), (1638, 45981), (1701, 44278), (1703, 44226), (1834, 41067), (2106, 35763), (2358, 31941), (2366, 31833), (2457, 30654), (2751, 27378), (3042, 24759), (3159, 23842), (3402, 22139), (3406, 22113), (3537, 21294), (3549, 21222), (4563, 16506), (4914, 15327), (5109, 14742), (5502, 13689), (6318, 11921), (7074, 10647), (7098, 10611), (7371, 10218), (8253, 9126)]