66749616

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 207576000

約数和(自身を除く): 140826384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 149, 153, 183, 204, 216, 244, 272, 298, 306, 366, 408, 432, 447, 459, 488, 549, 596, 612, 732, 816, 894, 918, 976, 1037, 1098, 1192, 1224, 1341, 1464, 1647, 1788, 1836, 2074, 2196, 2384, 2448, 2533, 2682, 2928, 3111, 3294, 3576, 3672, 4023, 4148, 4392, 5066, 5364, 6222, 6588, 7152, 7344, 7599, 8046, 8296, 8784, 9089, 9333, 10132, 10728, 12444, 13176, 15198, 16092, 16592, 18178, 18666, 20264, 21456, 22797, 24888, 26352, 27267, 27999, 30396, 32184, 36356, 37332, 40528, 45594, 49776, 54534, 55998, 60792, 64368, 68391, 72712, 74664, 81801, 91188, 109068, 111996, 121584, 136782, 145424, 149328, 154513, 163602, 182376, 218136, 223992, 245403, 273564, 309026, 327204, 364752, 436272, 447984, 463539, 490806, 547128, 618052, 654408, 927078, 981612, 1094256, 1236104, 1308816, 1390617, 1854156, 1963224, 2472208, 2781234, 3708312, 3926448, 4171851, 5562468, 7416624, 8343702, 11124936, 16687404, 22249872, 33374808, 66749616]

約数ペア:

[(1, 66749616), (2, 33374808), (3, 22249872), (4, 16687404), (6, 11124936), (8, 8343702), (9, 7416624), (12, 5562468), (16, 4171851), (17, 3926448), (18, 3708312), (24, 2781234), (27, 2472208), (34, 1963224), (36, 1854156), (48, 1390617), (51, 1308816), (54, 1236104), (61, 1094256), (68, 981612), (72, 927078), (102, 654408), (108, 618052), (122, 547128), (136, 490806), (144, 463539), (149, 447984), (153, 436272), (183, 364752), (204, 327204), (216, 309026), (244, 273564), (272, 245403), (298, 223992), (306, 218136), (366, 182376), (408, 163602), (432, 154513), (447, 149328), (459, 145424), (488, 136782), (549, 121584), (596, 111996), (612, 109068), (732, 91188), (816, 81801), (894, 74664), (918, 72712), (976, 68391), (1037, 64368), (1098, 60792), (1192, 55998), (1224, 54534), (1341, 49776), (1464, 45594), (1647, 40528), (1788, 37332), (1836, 36356), (2074, 32184), (2196, 30396), (2384, 27999), (2448, 27267), (2533, 26352), (2682, 24888), (2928, 22797), (3111, 21456), (3294, 20264), (3576, 18666), (3672, 18178), (4023, 16592), (4148, 16092), (4392, 15198), (5066, 13176), (5364, 12444), (6222, 10728), (6588, 10132), (7152, 9333), (7344, 9089), (7599, 8784), (8046, 8296)]