78141367808

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{42667}}^1$

素因数の和:42772

約数の個数: 120

約数和(自身を含む): 184113017352

約数和(自身を除く): 105971649544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 392, 448, 511, 512, 584, 784, 896, 1022, 1168, 1568, 1792, 2044, 2336, 3136, 3577, 3584, 4088, 4672, 6272, 7154, 8176, 9344, 12544, 14308, 16352, 18688, 25088, 28616, 32704, 37376, 42667, 57232, 65408, 85334, 114464, 130816, 170668, 228928, 261632, 298669, 341336, 457856, 597338, 682672, 915712, 1194676, 1365344, 1831424, 2090683, 2389352, 2730688, 3114691, 4181366, 4778704, 5461376, 6229382, 8362732, 9557408, 10922752, 12458764, 16725464, 19114816, 21802837, 21845504, 24917528, 33450928, 38229632, 43605674, 49835056, 66901856, 76459264, 87211348, 99670112, 133803712, 152619859, 152918528, 174422696, 199340224, 267607424, 305239718, 348845392, 398680448, 535214848, 610479436, 697690784, 797360896, 1070429696, 1220958872, 1395381568, 1594721792, 2441917744, 2790763136, 4883835488, 5581526272, 9767670976, 11163052544, 19535341952, 39070683904, 78141367808]

約数ペア:

[(1, 78141367808), (2, 39070683904), (4, 19535341952), (7, 11163052544), (8, 9767670976), (14, 5581526272), (16, 4883835488), (28, 2790763136), (32, 2441917744), (49, 1594721792), (56, 1395381568), (64, 1220958872), (73, 1070429696), (98, 797360896), (112, 697690784), (128, 610479436), (146, 535214848), (196, 398680448), (224, 348845392), (256, 305239718), (292, 267607424), (392, 199340224), (448, 174422696), (511, 152918528), (512, 152619859), (584, 133803712), (784, 99670112), (896, 87211348), (1022, 76459264), (1168, 66901856), (1568, 49835056), (1792, 43605674), (2044, 38229632), (2336, 33450928), (3136, 24917528), (3577, 21845504), (3584, 21802837), (4088, 19114816), (4672, 16725464), (6272, 12458764), (7154, 10922752), (8176, 9557408), (9344, 8362732), (12544, 6229382), (14308, 5461376), (16352, 4778704), (18688, 4181366), (25088, 3114691), (28616, 2730688), (32704, 2389352), (37376, 2090683), (42667, 1831424), (57232, 1365344), (65408, 1194676), (85334, 915712), (114464, 682672), (130816, 597338), (170668, 457856), (228928, 341336), (261632, 298669)]