66374448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 212605440

約数和(自身を除く): 146230992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 281, 296, 304, 336, 399, 444, 456, 518, 532, 562, 592, 703, 777, 798, 843, 888, 912, 1036, 1064, 1124, 1406, 1554, 1596, 1686, 1776, 1967, 2072, 2109, 2128, 2248, 2812, 3108, 3192, 3372, 3934, 4144, 4218, 4496, 4921, 5339, 5624, 5901, 6216, 6384, 6744, 7868, 8436, 9842, 10397, 10678, 11248, 11802, 12432, 13488, 14763, 15736, 16017, 16872, 19684, 20794, 21356, 23604, 29526, 31191, 31472, 32034, 33744, 37373, 39368, 41588, 42712, 47208, 59052, 62382, 64068, 72779, 74746, 78736, 83176, 85424, 94416, 112119, 118104, 124764, 128136, 145558, 149492, 166352, 197543, 218337, 224238, 236208, 249528, 256272, 291116, 298984, 395086, 436674, 448476, 499056, 582232, 592629, 597968, 790172, 873348, 896952, 1164464, 1185258, 1382801, 1580344, 1746696, 1793904, 2370516, 2765602, 3160688, 3493392, 4148403, 4741032, 5531204, 8296806, 9482064, 11062408, 16593612, 22124816, 33187224, 66374448]

約数ペア:

[(1, 66374448), (2, 33187224), (3, 22124816), (4, 16593612), (6, 11062408), (7, 9482064), (8, 8296806), (12, 5531204), (14, 4741032), (16, 4148403), (19, 3493392), (21, 3160688), (24, 2765602), (28, 2370516), (37, 1793904), (38, 1746696), (42, 1580344), (48, 1382801), (56, 1185258), (57, 1164464), (74, 896952), (76, 873348), (84, 790172), (111, 597968), (112, 592629), (114, 582232), (133, 499056), (148, 448476), (152, 436674), (168, 395086), (222, 298984), (228, 291116), (259, 256272), (266, 249528), (281, 236208), (296, 224238), (304, 218337), (336, 197543), (399, 166352), (444, 149492), (456, 145558), (518, 128136), (532, 124764), (562, 118104), (592, 112119), (703, 94416), (777, 85424), (798, 83176), (843, 78736), (888, 74746), (912, 72779), (1036, 64068), (1064, 62382), (1124, 59052), (1406, 47208), (1554, 42712), (1596, 41588), (1686, 39368), (1776, 37373), (1967, 33744), (2072, 32034), (2109, 31472), (2128, 31191), (2248, 29526), (2812, 23604), (3108, 21356), (3192, 20794), (3372, 19684), (3934, 16872), (4144, 16017), (4218, 15736), (4496, 14763), (4921, 13488), (5339, 12432), (5624, 11802), (5901, 11248), (6216, 10678), (6384, 10397), (6744, 9842), (7868, 8436)]