78838656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 239047200

約数和(自身を除く): 160208544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 929, 1088, 1248, 1326, 1632, 1664, 1768, 1858, 2176, 2496, 2652, 2787, 3264, 3536, 3716, 4992, 5304, 5574, 6528, 7072, 7432, 10608, 11148, 12077, 14144, 14864, 15793, 21216, 22296, 24154, 28288, 29728, 31586, 36231, 42432, 44592, 47379, 48308, 59456, 63172, 72462, 84864, 89184, 94758, 96616, 118912, 126344, 144924, 178368, 189516, 193232, 205309, 252688, 289848, 356736, 379032, 386464, 410618, 505376, 579696, 615927, 758064, 772928, 821236, 1010752, 1159392, 1231854, 1516128, 1545856, 1642472, 2021504, 2318784, 2463708, 3032256, 3284944, 4637568, 4927416, 6064512, 6569888, 9854832, 13139776, 19709664, 26279552, 39419328, 78838656]

約数ペア:

[(1, 78838656), (2, 39419328), (3, 26279552), (4, 19709664), (6, 13139776), (8, 9854832), (12, 6569888), (13, 6064512), (16, 4927416), (17, 4637568), (24, 3284944), (26, 3032256), (32, 2463708), (34, 2318784), (39, 2021504), (48, 1642472), (51, 1545856), (52, 1516128), (64, 1231854), (68, 1159392), (78, 1010752), (96, 821236), (102, 772928), (104, 758064), (128, 615927), (136, 579696), (156, 505376), (192, 410618), (204, 386464), (208, 379032), (221, 356736), (272, 289848), (312, 252688), (384, 205309), (408, 193232), (416, 189516), (442, 178368), (544, 144924), (624, 126344), (663, 118912), (816, 96616), (832, 94758), (884, 89184), (929, 84864), (1088, 72462), (1248, 63172), (1326, 59456), (1632, 48308), (1664, 47379), (1768, 44592), (1858, 42432), (2176, 36231), (2496, 31586), (2652, 29728), (2787, 28288), (3264, 24154), (3536, 22296), (3716, 21216), (4992, 15793), (5304, 14864), (5574, 14144), (6528, 12077), (7072, 11148), (7432, 10608)]