80448768

素因数分解:

$2^8\times 3^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 242336640

約数和(自身を除く): 161887872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 113, 128, 144, 192, 206, 216, 226, 256, 288, 309, 339, 384, 412, 432, 452, 576, 618, 678, 768, 824, 864, 904, 927, 1017, 1152, 1236, 1356, 1648, 1728, 1808, 1854, 2034, 2304, 2472, 2712, 2781, 3051, 3296, 3456, 3616, 3708, 4068, 4944, 5424, 5562, 6102, 6592, 6912, 7232, 7416, 8136, 9888, 10848, 11124, 11639, 12204, 13184, 14464, 14832, 16272, 19776, 21696, 22248, 23278, 24408, 26368, 28928, 29664, 32544, 34917, 39552, 43392, 44496, 46556, 48816, 59328, 65088, 69834, 79104, 86784, 88992, 93112, 97632, 104751, 118656, 130176, 139668, 177984, 186224, 195264, 209502, 237312, 260352, 279336, 314253, 355968, 372448, 390528, 419004, 558672, 628506, 711936, 744896, 781056, 838008, 1117344, 1257012, 1489792, 1676016, 2234688, 2514024, 2979584, 3352032, 4469376, 5028048, 6704064, 8938752, 10056096, 13408128, 20112192, 26816256, 40224384, 80448768]

約数ペア:

[(1, 80448768), (2, 40224384), (3, 26816256), (4, 20112192), (6, 13408128), (8, 10056096), (9, 8938752), (12, 6704064), (16, 5028048), (18, 4469376), (24, 3352032), (27, 2979584), (32, 2514024), (36, 2234688), (48, 1676016), (54, 1489792), (64, 1257012), (72, 1117344), (96, 838008), (103, 781056), (108, 744896), (113, 711936), (128, 628506), (144, 558672), (192, 419004), (206, 390528), (216, 372448), (226, 355968), (256, 314253), (288, 279336), (309, 260352), (339, 237312), (384, 209502), (412, 195264), (432, 186224), (452, 177984), (576, 139668), (618, 130176), (678, 118656), (768, 104751), (824, 97632), (864, 93112), (904, 88992), (927, 86784), (1017, 79104), (1152, 69834), (1236, 65088), (1356, 59328), (1648, 48816), (1728, 46556), (1808, 44496), (1854, 43392), (2034, 39552), (2304, 34917), (2472, 32544), (2712, 29664), (2781, 28928), (3051, 26368), (3296, 24408), (3456, 23278), (3616, 22248), (3708, 21696), (4068, 19776), (4944, 16272), (5424, 14832), (5562, 14464), (6102, 13184), (6592, 12204), (6912, 11639), (7232, 11124), (7416, 10848), (8136, 9888)]