72339072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 212372160

約数和(自身を除く): 140033088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 337, 344, 384, 416, 516, 559, 624, 674, 688, 832, 1011, 1032, 1118, 1248, 1348, 1376, 1664, 1677, 2022, 2064, 2236, 2496, 2696, 2752, 3354, 4044, 4128, 4381, 4472, 4992, 5392, 5504, 6708, 8088, 8256, 8762, 8944, 10784, 13143, 13416, 14491, 16176, 16512, 17524, 17888, 21568, 26286, 26832, 28982, 32352, 35048, 35776, 43136, 43473, 52572, 53664, 57964, 64704, 70096, 71552, 86946, 105144, 107328, 115928, 129408, 140192, 173892, 188383, 210288, 214656, 231856, 280384, 347784, 376766, 420576, 463712, 560768, 565149, 695568, 753532, 841152, 927424, 1130298, 1391136, 1507064, 1682304, 1854848, 2260596, 2782272, 3014128, 4521192, 5564544, 6028256, 9042384, 12056512, 18084768, 24113024, 36169536, 72339072]

約数ペア:

[(1, 72339072), (2, 36169536), (3, 24113024), (4, 18084768), (6, 12056512), (8, 9042384), (12, 6028256), (13, 5564544), (16, 4521192), (24, 3014128), (26, 2782272), (32, 2260596), (39, 1854848), (43, 1682304), (48, 1507064), (52, 1391136), (64, 1130298), (78, 927424), (86, 841152), (96, 753532), (104, 695568), (128, 565149), (129, 560768), (156, 463712), (172, 420576), (192, 376766), (208, 347784), (258, 280384), (312, 231856), (337, 214656), (344, 210288), (384, 188383), (416, 173892), (516, 140192), (559, 129408), (624, 115928), (674, 107328), (688, 105144), (832, 86946), (1011, 71552), (1032, 70096), (1118, 64704), (1248, 57964), (1348, 53664), (1376, 52572), (1664, 43473), (1677, 43136), (2022, 35776), (2064, 35048), (2236, 32352), (2496, 28982), (2696, 26832), (2752, 26286), (3354, 21568), (4044, 17888), (4128, 17524), (4381, 16512), (4472, 16176), (4992, 14491), (5392, 13416), (5504, 13143), (6708, 10784), (8088, 8944), (8256, 8762)]