65875128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 131808072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 506, 552, 571, 627, 759, 836, 874, 1012, 1142, 1254, 1311, 1518, 1672, 1713, 1748, 2024, 2284, 2508, 2622, 3036, 3426, 3496, 4568, 4807, 5016, 5244, 6072, 6281, 6852, 9614, 10488, 10849, 12562, 13133, 13704, 14421, 18843, 19228, 21698, 25124, 26266, 28842, 32547, 37686, 38456, 39399, 43396, 50248, 52532, 57684, 65094, 75372, 78798, 86792, 105064, 115368, 119339, 130188, 144463, 150744, 157596, 238678, 249527, 260376, 288926, 315192, 358017, 433389, 477356, 499054, 577852, 716034, 748581, 866778, 954712, 998108, 1155704, 1432068, 1497162, 1733556, 1996216, 2744797, 2864136, 2994324, 3467112, 5489594, 5988648, 8234391, 10979188, 16468782, 21958376, 32937564, 65875128]

約数ペア:

[(1, 65875128), (2, 32937564), (3, 21958376), (4, 16468782), (6, 10979188), (8, 8234391), (11, 5988648), (12, 5489594), (19, 3467112), (22, 2994324), (23, 2864136), (24, 2744797), (33, 1996216), (38, 1733556), (44, 1497162), (46, 1432068), (57, 1155704), (66, 998108), (69, 954712), (76, 866778), (88, 748581), (92, 716034), (114, 577852), (132, 499054), (138, 477356), (152, 433389), (184, 358017), (209, 315192), (228, 288926), (253, 260376), (264, 249527), (276, 238678), (418, 157596), (437, 150744), (456, 144463), (506, 130188), (552, 119339), (571, 115368), (627, 105064), (759, 86792), (836, 78798), (874, 75372), (1012, 65094), (1142, 57684), (1254, 52532), (1311, 50248), (1518, 43396), (1672, 39399), (1713, 38456), (1748, 37686), (2024, 32547), (2284, 28842), (2508, 26266), (2622, 25124), (3036, 21698), (3426, 19228), (3496, 18843), (4568, 14421), (4807, 13704), (5016, 13133), (5244, 12562), (6072, 10849), (6281, 10488), (6852, 9614)]