123946992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 379097264

約数和(自身を除く): 255150272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 907, 936, 949, 1168, 1314, 1752, 1814, 1872, 1898, 2628, 2721, 2847, 3504, 3628, 3796, 5256, 5442, 5694, 7256, 7592, 8163, 8541, 10512, 10884, 11388, 11791, 14512, 15184, 16326, 17082, 21768, 22776, 23582, 32652, 34164, 35373, 43536, 45552, 47164, 65304, 66211, 68328, 70746, 94328, 106119, 130608, 132422, 136656, 141492, 188656, 198633, 212238, 264844, 282984, 397266, 424476, 529688, 565968, 595899, 794532, 848952, 860743, 1059376, 1191798, 1589064, 1697904, 1721486, 2383596, 2582229, 3178128, 3442972, 4767192, 5164458, 6885944, 7746687, 9534384, 10328916, 13771888, 15493374, 20657832, 30986748, 41315664, 61973496, 123946992]

約数ペア:

[(1, 123946992), (2, 61973496), (3, 41315664), (4, 30986748), (6, 20657832), (8, 15493374), (9, 13771888), (12, 10328916), (13, 9534384), (16, 7746687), (18, 6885944), (24, 5164458), (26, 4767192), (36, 3442972), (39, 3178128), (48, 2582229), (52, 2383596), (72, 1721486), (73, 1697904), (78, 1589064), (104, 1191798), (117, 1059376), (144, 860743), (146, 848952), (156, 794532), (208, 595899), (219, 565968), (234, 529688), (292, 424476), (312, 397266), (438, 282984), (468, 264844), (584, 212238), (624, 198633), (657, 188656), (876, 141492), (907, 136656), (936, 132422), (949, 130608), (1168, 106119), (1314, 94328), (1752, 70746), (1814, 68328), (1872, 66211), (1898, 65304), (2628, 47164), (2721, 45552), (2847, 43536), (3504, 35373), (3628, 34164), (3796, 32652), (5256, 23582), (5442, 22776), (5694, 21768), (7256, 17082), (7592, 16326), (8163, 15184), (8541, 14512), (10512, 11791), (10884, 11388)]