77883757956

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{900307}}^1$

素因数の和:900415

約数の個数: 72

約数和(自身を含む): 206458630560

約数和(自身を除く): 128574872604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 801, 972, 1068, 1602, 2403, 3204, 4806, 7209, 9612, 14418, 21627, 28836, 43254, 86508, 900307, 1800614, 2700921, 3601228, 5401842, 8102763, 10803684, 16205526, 24308289, 32411052, 48616578, 72924867, 80127323, 97233156, 145849734, 160254646, 218774601, 240381969, 291699468, 320509292, 437549202, 480763938, 721145907, 875098404, 961527876, 1442291814, 2163437721, 2884583628, 4326875442, 6490313163, 8653750884, 12980626326, 19470939489, 25961252652, 38941878978, 77883757956]

約数ペア:

[(1, 77883757956), (2, 38941878978), (3, 25961252652), (4, 19470939489), (6, 12980626326), (9, 8653750884), (12, 6490313163), (18, 4326875442), (27, 2884583628), (36, 2163437721), (54, 1442291814), (81, 961527876), (89, 875098404), (108, 721145907), (162, 480763938), (178, 437549202), (243, 320509292), (267, 291699468), (324, 240381969), (356, 218774601), (486, 160254646), (534, 145849734), (801, 97233156), (972, 80127323), (1068, 72924867), (1602, 48616578), (2403, 32411052), (3204, 24308289), (4806, 16205526), (7209, 10803684), (9612, 8102763), (14418, 5401842), (21627, 3601228), (28836, 2700921), (43254, 1800614), (86508, 900307)]