80838144

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 238424472

約数和(自身を除く): 157586328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 331, 384, 424, 477, 512, 576, 636, 662, 768, 848, 954, 993, 1152, 1272, 1324, 1536, 1696, 1908, 1986, 2304, 2544, 2648, 2979, 3392, 3816, 3972, 4608, 5088, 5296, 5958, 6784, 7632, 7944, 10176, 10592, 11916, 13568, 15264, 15888, 17543, 20352, 21184, 23832, 27136, 30528, 31776, 35086, 40704, 42368, 47664, 52629, 61056, 63552, 70172, 81408, 84736, 95328, 105258, 122112, 127104, 140344, 157887, 169472, 190656, 210516, 244224, 254208, 280688, 315774, 381312, 421032, 508416, 561376, 631548, 762624, 842064, 1122752, 1263096, 1525248, 1684128, 2245504, 2526192, 3368256, 4491008, 5052384, 6736512, 8982016, 10104768, 13473024, 20209536, 26946048, 40419072, 80838144]

約数ペア:

[(1, 80838144), (2, 40419072), (3, 26946048), (4, 20209536), (6, 13473024), (8, 10104768), (9, 8982016), (12, 6736512), (16, 5052384), (18, 4491008), (24, 3368256), (32, 2526192), (36, 2245504), (48, 1684128), (53, 1525248), (64, 1263096), (72, 1122752), (96, 842064), (106, 762624), (128, 631548), (144, 561376), (159, 508416), (192, 421032), (212, 381312), (256, 315774), (288, 280688), (318, 254208), (331, 244224), (384, 210516), (424, 190656), (477, 169472), (512, 157887), (576, 140344), (636, 127104), (662, 122112), (768, 105258), (848, 95328), (954, 84736), (993, 81408), (1152, 70172), (1272, 63552), (1324, 61056), (1536, 52629), (1696, 47664), (1908, 42368), (1986, 40704), (2304, 35086), (2544, 31776), (2648, 30528), (2979, 27136), (3392, 23832), (3816, 21184), (3972, 20352), (4608, 17543), (5088, 15888), (5296, 15264), (5958, 13568), (6784, 11916), (7632, 10592), (7944, 10176)]