65981664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 223921152

約数和(自身を除く): 157939488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1423, 1449, 1656, 1932, 2016, 2208, 2576, 2846, 2898, 3312, 3864, 4269, 5152, 5692, 5796, 6624, 7728, 8538, 9961, 11384, 11592, 12807, 15456, 17076, 19922, 22768, 23184, 25614, 29883, 32729, 34152, 39844, 45536, 46368, 51228, 59766, 65458, 68304, 79688, 89649, 98187, 102456, 119532, 130916, 136608, 159376, 179298, 196374, 204912, 229103, 239064, 261832, 294561, 318752, 358596, 392748, 409824, 458206, 478128, 523664, 589122, 687309, 717192, 785496, 916412, 956256, 1047328, 1178244, 1374618, 1434384, 1570992, 1832824, 2061927, 2356488, 2749236, 2868768, 3141984, 3665648, 4123854, 4712976, 5498472, 7331296, 8247708, 9425952, 10996944, 16495416, 21993888, 32990832, 65981664]

約数ペア:

[(1, 65981664), (2, 32990832), (3, 21993888), (4, 16495416), (6, 10996944), (7, 9425952), (8, 8247708), (9, 7331296), (12, 5498472), (14, 4712976), (16, 4123854), (18, 3665648), (21, 3141984), (23, 2868768), (24, 2749236), (28, 2356488), (32, 2061927), (36, 1832824), (42, 1570992), (46, 1434384), (48, 1374618), (56, 1178244), (63, 1047328), (69, 956256), (72, 916412), (84, 785496), (92, 717192), (96, 687309), (112, 589122), (126, 523664), (138, 478128), (144, 458206), (161, 409824), (168, 392748), (184, 358596), (207, 318752), (224, 294561), (252, 261832), (276, 239064), (288, 229103), (322, 204912), (336, 196374), (368, 179298), (414, 159376), (483, 136608), (504, 130916), (552, 119532), (644, 102456), (672, 98187), (736, 89649), (828, 79688), (966, 68304), (1008, 65458), (1104, 59766), (1288, 51228), (1423, 46368), (1449, 45536), (1656, 39844), (1932, 34152), (2016, 32729), (2208, 29883), (2576, 25614), (2846, 23184), (2898, 22768), (3312, 19922), (3864, 17076), (4269, 15456), (5152, 12807), (5692, 11592), (5796, 11384), (6624, 9961), (7728, 8538)]