78889248

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 172586592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 68, 72, 82, 96, 102, 108, 123, 131, 136, 144, 153, 164, 204, 216, 246, 262, 272, 288, 306, 328, 369, 393, 408, 432, 459, 492, 524, 544, 612, 656, 697, 738, 786, 816, 864, 918, 984, 1048, 1107, 1179, 1224, 1312, 1394, 1476, 1572, 1632, 1836, 1968, 2091, 2096, 2214, 2227, 2358, 2448, 2788, 2952, 3144, 3537, 3672, 3936, 4182, 4192, 4428, 4454, 4716, 4896, 5371, 5576, 5904, 6273, 6288, 6681, 7074, 7344, 8364, 8856, 8908, 9432, 10742, 11152, 11808, 12546, 12576, 13362, 14148, 14688, 16113, 16728, 17712, 17816, 18819, 18864, 20043, 21484, 22304, 25092, 26724, 28296, 32226, 33456, 35424, 35632, 37638, 37728, 40086, 42968, 48339, 50184, 53448, 56592, 60129, 64452, 66912, 71264, 75276, 80172, 85936, 91307, 96678, 100368, 106896, 113184, 120258, 128904, 145017, 150552, 160344, 171872, 182614, 193356, 200736, 213792, 240516, 257808, 273921, 290034, 301104, 320688, 365228, 386712, 481032, 515616, 547842, 580068, 602208, 641376, 730456, 773424, 821763, 962064, 1095684, 1160136, 1460912, 1546848, 1643526, 1924128, 2191368, 2320272, 2465289, 2921824, 3287052, 4382736, 4640544, 4930578, 6574104, 8765472, 9861156, 13148208, 19722312, 26296416, 39444624, 78889248]

約数ペア:

[(1, 78889248), (2, 39444624), (3, 26296416), (4, 19722312), (6, 13148208), (8, 9861156), (9, 8765472), (12, 6574104), (16, 4930578), (17, 4640544), (18, 4382736), (24, 3287052), (27, 2921824), (32, 2465289), (34, 2320272), (36, 2191368), (41, 1924128), (48, 1643526), (51, 1546848), (54, 1460912), (68, 1160136), (72, 1095684), (82, 962064), (96, 821763), (102, 773424), (108, 730456), (123, 641376), (131, 602208), (136, 580068), (144, 547842), (153, 515616), (164, 481032), (204, 386712), (216, 365228), (246, 320688), (262, 301104), (272, 290034), (288, 273921), (306, 257808), (328, 240516), (369, 213792), (393, 200736), (408, 193356), (432, 182614), (459, 171872), (492, 160344), (524, 150552), (544, 145017), (612, 128904), (656, 120258), (697, 113184), (738, 106896), (786, 100368), (816, 96678), (864, 91307), (918, 85936), (984, 80172), (1048, 75276), (1107, 71264), (1179, 66912), (1224, 64452), (1312, 60129), (1394, 56592), (1476, 53448), (1572, 50184), (1632, 48339), (1836, 42968), (1968, 40086), (2091, 37728), (2096, 37638), (2214, 35632), (2227, 35424), (2358, 33456), (2448, 32226), (2788, 28296), (2952, 26724), (3144, 25092), (3537, 22304), (3672, 21484), (3936, 20043), (4182, 18864), (4192, 18819), (4428, 17816), (4454, 17712), (4716, 16728), (4896, 16113), (5371, 14688), (5576, 14148), (5904, 13362), (6273, 12576), (6288, 12546), (6681, 11808), (7074, 11152), (7344, 10742), (8364, 9432), (8856, 8908)]