78928512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 229508160

約数和(自身を除く): 150579648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 163, 192, 194, 208, 291, 312, 326, 384, 388, 416, 489, 582, 624, 652, 776, 832, 978, 1164, 1248, 1261, 1304, 1552, 1664, 1956, 2119, 2328, 2496, 2522, 2608, 3104, 3783, 3912, 4238, 4656, 4992, 5044, 5216, 6208, 6357, 7566, 7824, 8476, 9312, 10088, 10432, 12416, 12714, 15132, 15648, 15811, 16952, 18624, 20176, 20864, 25428, 30264, 31296, 31622, 33904, 37248, 40352, 47433, 50856, 60528, 62592, 63244, 67808, 80704, 94866, 101712, 121056, 126488, 135616, 161408, 189732, 203424, 205543, 242112, 252976, 271232, 379464, 406848, 411086, 484224, 505952, 616629, 758928, 813696, 822172, 1011904, 1233258, 1517856, 1644344, 2023808, 2466516, 3035712, 3288688, 4933032, 6071424, 6577376, 9866064, 13154752, 19732128, 26309504, 39464256, 78928512]

約数ペア:

[(1, 78928512), (2, 39464256), (3, 26309504), (4, 19732128), (6, 13154752), (8, 9866064), (12, 6577376), (13, 6071424), (16, 4933032), (24, 3288688), (26, 3035712), (32, 2466516), (39, 2023808), (48, 1644344), (52, 1517856), (64, 1233258), (78, 1011904), (96, 822172), (97, 813696), (104, 758928), (128, 616629), (156, 505952), (163, 484224), (192, 411086), (194, 406848), (208, 379464), (291, 271232), (312, 252976), (326, 242112), (384, 205543), (388, 203424), (416, 189732), (489, 161408), (582, 135616), (624, 126488), (652, 121056), (776, 101712), (832, 94866), (978, 80704), (1164, 67808), (1248, 63244), (1261, 62592), (1304, 60528), (1552, 50856), (1664, 47433), (1956, 40352), (2119, 37248), (2328, 33904), (2496, 31622), (2522, 31296), (2608, 30264), (3104, 25428), (3783, 20864), (3912, 20176), (4238, 18624), (4656, 16952), (4992, 15811), (5044, 15648), (5216, 15132), (6208, 12714), (6357, 12416), (7566, 10432), (7824, 10088), (8476, 9312)]