88671968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 228042864

約数和(自身を除く): 139370896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 77, 88, 97, 98, 106, 112, 154, 176, 194, 196, 212, 224, 308, 352, 371, 388, 392, 424, 539, 583, 616, 679, 742, 776, 784, 848, 1067, 1078, 1166, 1232, 1358, 1484, 1552, 1568, 1696, 2134, 2156, 2332, 2464, 2597, 2716, 2968, 3104, 4081, 4268, 4312, 4664, 4753, 5141, 5194, 5432, 5936, 7469, 8162, 8536, 8624, 9328, 9506, 10282, 10388, 10864, 11872, 14938, 16324, 17072, 17248, 18656, 19012, 20564, 20776, 21728, 28567, 29876, 32648, 34144, 35987, 38024, 41128, 41552, 52283, 56551, 57134, 59752, 65296, 71974, 76048, 82256, 83104, 104566, 113102, 114268, 119504, 130592, 143948, 152096, 164512, 209132, 226204, 228536, 239008, 251909, 287896, 395857, 418264, 452408, 457072, 503818, 575792, 791714, 836528, 904816, 914144, 1007636, 1151584, 1583428, 1673056, 1809632, 2015272, 2770999, 3166856, 4030544, 5541998, 6333712, 8061088, 11083996, 12667424, 22167992, 44335984, 88671968]

約数ペア:

[(1, 88671968), (2, 44335984), (4, 22167992), (7, 12667424), (8, 11083996), (11, 8061088), (14, 6333712), (16, 5541998), (22, 4030544), (28, 3166856), (32, 2770999), (44, 2015272), (49, 1809632), (53, 1673056), (56, 1583428), (77, 1151584), (88, 1007636), (97, 914144), (98, 904816), (106, 836528), (112, 791714), (154, 575792), (176, 503818), (194, 457072), (196, 452408), (212, 418264), (224, 395857), (308, 287896), (352, 251909), (371, 239008), (388, 228536), (392, 226204), (424, 209132), (539, 164512), (583, 152096), (616, 143948), (679, 130592), (742, 119504), (776, 114268), (784, 113102), (848, 104566), (1067, 83104), (1078, 82256), (1166, 76048), (1232, 71974), (1358, 65296), (1484, 59752), (1552, 57134), (1568, 56551), (1696, 52283), (2134, 41552), (2156, 41128), (2332, 38024), (2464, 35987), (2597, 34144), (2716, 32648), (2968, 29876), (3104, 28567), (4081, 21728), (4268, 20776), (4312, 20564), (4664, 19012), (4753, 18656), (5141, 17248), (5194, 17072), (5432, 16324), (5936, 14938), (7469, 11872), (8162, 10864), (8536, 10388), (8624, 10282), (9328, 9506)]