83519744

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 219770880

約数和(自身を除く): 136251136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 223, 224, 256, 266, 304, 308, 352, 418, 446, 448, 532, 608, 616, 704, 836, 892, 896, 1064, 1216, 1232, 1408, 1463, 1561, 1672, 1784, 1792, 2128, 2432, 2453, 2464, 2816, 2926, 3122, 3344, 3568, 4237, 4256, 4864, 4906, 4928, 5852, 6244, 6688, 7136, 8474, 8512, 9812, 9856, 11704, 12488, 13376, 14272, 16948, 17024, 17171, 19624, 19712, 23408, 24976, 26752, 28544, 29659, 33896, 34048, 34342, 39248, 46607, 46816, 49952, 53504, 57088, 59318, 67792, 68684, 78496, 93214, 93632, 99904, 118636, 135584, 137368, 156992, 186428, 187264, 199808, 237272, 271168, 274736, 313984, 326249, 372856, 374528, 399616, 474544, 542336, 549472, 627968, 652498, 745712, 949088, 1084672, 1098944, 1304996, 1491424, 1898176, 2197888, 2609992, 2982848, 3796352, 4395776, 5219984, 5965696, 7592704, 10439968, 11931392, 20879936, 41759872, 83519744]

約数ペア:

[(1, 83519744), (2, 41759872), (4, 20879936), (7, 11931392), (8, 10439968), (11, 7592704), (14, 5965696), (16, 5219984), (19, 4395776), (22, 3796352), (28, 2982848), (32, 2609992), (38, 2197888), (44, 1898176), (56, 1491424), (64, 1304996), (76, 1098944), (77, 1084672), (88, 949088), (112, 745712), (128, 652498), (133, 627968), (152, 549472), (154, 542336), (176, 474544), (209, 399616), (223, 374528), (224, 372856), (256, 326249), (266, 313984), (304, 274736), (308, 271168), (352, 237272), (418, 199808), (446, 187264), (448, 186428), (532, 156992), (608, 137368), (616, 135584), (704, 118636), (836, 99904), (892, 93632), (896, 93214), (1064, 78496), (1216, 68684), (1232, 67792), (1408, 59318), (1463, 57088), (1561, 53504), (1672, 49952), (1784, 46816), (1792, 46607), (2128, 39248), (2432, 34342), (2453, 34048), (2464, 33896), (2816, 29659), (2926, 28544), (3122, 26752), (3344, 24976), (3568, 23408), (4237, 19712), (4256, 19624), (4864, 17171), (4906, 17024), (4928, 16948), (5852, 14272), (6244, 13376), (6688, 12488), (7136, 11704), (8474, 9856), (8512, 9812)]