78035712

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 226638720

約数和(自身を除く): 148603008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 128, 129, 136, 139, 172, 192, 204, 256, 258, 272, 278, 344, 384, 408, 417, 516, 544, 556, 688, 731, 768, 816, 834, 1032, 1088, 1112, 1376, 1462, 1632, 1668, 2064, 2176, 2193, 2224, 2363, 2752, 2924, 3264, 3336, 4128, 4352, 4386, 4448, 4726, 5504, 5848, 5977, 6528, 6672, 7089, 8256, 8772, 8896, 9452, 11008, 11696, 11954, 13056, 13344, 14178, 16512, 17544, 17792, 17931, 18904, 23392, 23908, 26688, 28356, 33024, 35088, 35584, 35862, 37808, 46784, 47816, 53376, 56712, 70176, 71724, 75616, 93568, 95632, 101609, 106752, 113424, 140352, 143448, 151232, 187136, 191264, 203218, 226848, 280704, 286896, 302464, 304827, 382528, 406436, 453696, 561408, 573792, 604928, 609654, 765056, 812872, 907392, 1147584, 1219308, 1530112, 1625744, 1814784, 2295168, 2438616, 3251488, 4590336, 4877232, 6502976, 9754464, 13005952, 19508928, 26011904, 39017856, 78035712]

約数ペア:

[(1, 78035712), (2, 39017856), (3, 26011904), (4, 19508928), (6, 13005952), (8, 9754464), (12, 6502976), (16, 4877232), (17, 4590336), (24, 3251488), (32, 2438616), (34, 2295168), (43, 1814784), (48, 1625744), (51, 1530112), (64, 1219308), (68, 1147584), (86, 907392), (96, 812872), (102, 765056), (128, 609654), (129, 604928), (136, 573792), (139, 561408), (172, 453696), (192, 406436), (204, 382528), (256, 304827), (258, 302464), (272, 286896), (278, 280704), (344, 226848), (384, 203218), (408, 191264), (417, 187136), (516, 151232), (544, 143448), (556, 140352), (688, 113424), (731, 106752), (768, 101609), (816, 95632), (834, 93568), (1032, 75616), (1088, 71724), (1112, 70176), (1376, 56712), (1462, 53376), (1632, 47816), (1668, 46784), (2064, 37808), (2176, 35862), (2193, 35584), (2224, 35088), (2363, 33024), (2752, 28356), (2924, 26688), (3264, 23908), (3336, 23392), (4128, 18904), (4352, 17931), (4386, 17792), (4448, 17544), (4726, 16512), (5504, 14178), (5848, 13344), (5977, 13056), (6528, 11954), (6672, 11696), (7089, 11008), (8256, 9452), (8772, 8896)]