78446976

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 225387360

約数和(自身を除く): 146940384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 197, 204, 244, 272, 366, 384, 394, 408, 488, 544, 591, 732, 788, 816, 976, 1037, 1088, 1182, 1464, 1576, 1632, 1952, 2074, 2176, 2364, 2928, 3111, 3152, 3264, 3349, 3904, 4148, 4728, 5856, 6222, 6304, 6528, 6698, 7808, 8296, 9456, 10047, 11712, 12017, 12444, 12608, 13396, 16592, 18912, 20094, 23424, 24034, 24888, 25216, 26792, 33184, 36051, 37824, 40188, 48068, 49776, 53584, 66368, 72102, 75648, 80376, 96136, 99552, 107168, 132736, 144204, 160752, 192272, 199104, 204289, 214336, 288408, 321504, 384544, 398208, 408578, 428672, 576816, 612867, 643008, 769088, 817156, 1153632, 1225734, 1286016, 1538176, 1634312, 2307264, 2451468, 3268624, 4614528, 4902936, 6537248, 9805872, 13074496, 19611744, 26148992, 39223488, 78446976]

約数ペア:

[(1, 78446976), (2, 39223488), (3, 26148992), (4, 19611744), (6, 13074496), (8, 9805872), (12, 6537248), (16, 4902936), (17, 4614528), (24, 3268624), (32, 2451468), (34, 2307264), (48, 1634312), (51, 1538176), (61, 1286016), (64, 1225734), (68, 1153632), (96, 817156), (102, 769088), (122, 643008), (128, 612867), (136, 576816), (183, 428672), (192, 408578), (197, 398208), (204, 384544), (244, 321504), (272, 288408), (366, 214336), (384, 204289), (394, 199104), (408, 192272), (488, 160752), (544, 144204), (591, 132736), (732, 107168), (788, 99552), (816, 96136), (976, 80376), (1037, 75648), (1088, 72102), (1182, 66368), (1464, 53584), (1576, 49776), (1632, 48068), (1952, 40188), (2074, 37824), (2176, 36051), (2364, 33184), (2928, 26792), (3111, 25216), (3152, 24888), (3264, 24034), (3349, 23424), (3904, 20094), (4148, 18912), (4728, 16592), (5856, 13396), (6222, 12608), (6304, 12444), (6528, 12017), (6698, 11712), (7808, 10047), (8296, 9456)]