72235072

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 179791360

約数和(自身を除く): 107556288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 157, 158, 182, 208, 224, 314, 316, 364, 416, 448, 553, 628, 632, 728, 832, 1027, 1099, 1106, 1256, 1264, 1456, 2041, 2054, 2198, 2212, 2512, 2528, 2912, 4082, 4108, 4396, 4424, 5024, 5056, 5824, 7189, 8164, 8216, 8792, 8848, 10048, 12403, 14287, 14378, 16328, 16432, 17584, 17696, 24806, 28574, 28756, 32656, 32864, 35168, 35392, 49612, 57148, 57512, 65312, 65728, 70336, 86821, 99224, 114296, 115024, 130624, 161239, 173642, 198448, 228592, 230048, 322478, 347284, 396896, 457184, 460096, 644956, 694568, 793792, 914368, 1128673, 1289912, 1389136, 2257346, 2579824, 2778272, 4514692, 5159648, 5556544, 9029384, 10319296, 18058768, 36117536, 72235072]

約数ペア:

[(1, 72235072), (2, 36117536), (4, 18058768), (7, 10319296), (8, 9029384), (13, 5556544), (14, 5159648), (16, 4514692), (26, 2778272), (28, 2579824), (32, 2257346), (52, 1389136), (56, 1289912), (64, 1128673), (79, 914368), (91, 793792), (104, 694568), (112, 644956), (157, 460096), (158, 457184), (182, 396896), (208, 347284), (224, 322478), (314, 230048), (316, 228592), (364, 198448), (416, 173642), (448, 161239), (553, 130624), (628, 115024), (632, 114296), (728, 99224), (832, 86821), (1027, 70336), (1099, 65728), (1106, 65312), (1256, 57512), (1264, 57148), (1456, 49612), (2041, 35392), (2054, 35168), (2198, 32864), (2212, 32656), (2512, 28756), (2528, 28574), (2912, 24806), (4082, 17696), (4108, 17584), (4396, 16432), (4424, 16328), (5024, 14378), (5056, 14287), (5824, 12403), (7189, 10048), (8164, 8848), (8216, 8792)]