90718368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 258644736

約数和(自身を除く): 167926368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 208, 312, 314, 416, 463, 471, 624, 628, 926, 942, 1248, 1256, 1389, 1852, 1884, 2041, 2512, 2778, 3704, 3768, 4082, 5024, 5556, 6019, 6123, 7408, 7536, 8164, 11112, 12038, 12246, 14816, 15072, 16328, 18057, 22224, 24076, 24492, 32656, 36114, 44448, 48152, 48984, 65312, 72228, 72691, 96304, 97968, 144456, 145382, 192608, 195936, 218073, 288912, 290764, 436146, 577824, 581528, 872292, 944983, 1163056, 1744584, 1889966, 2326112, 2834949, 3489168, 3779932, 5669898, 6978336, 7559864, 11339796, 15119728, 22679592, 30239456, 45359184, 90718368]

約数ペア:

[(1, 90718368), (2, 45359184), (3, 30239456), (4, 22679592), (6, 15119728), (8, 11339796), (12, 7559864), (13, 6978336), (16, 5669898), (24, 3779932), (26, 3489168), (32, 2834949), (39, 2326112), (48, 1889966), (52, 1744584), (78, 1163056), (96, 944983), (104, 872292), (156, 581528), (157, 577824), (208, 436146), (312, 290764), (314, 288912), (416, 218073), (463, 195936), (471, 192608), (624, 145382), (628, 144456), (926, 97968), (942, 96304), (1248, 72691), (1256, 72228), (1389, 65312), (1852, 48984), (1884, 48152), (2041, 44448), (2512, 36114), (2778, 32656), (3704, 24492), (3768, 24076), (4082, 22224), (5024, 18057), (5556, 16328), (6019, 15072), (6123, 14816), (7408, 12246), (7536, 12038), (8164, 11112)]