68464128

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 192463128

約数和(自身を除く): 123999000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 116, 128, 159, 174, 192, 212, 232, 256, 318, 348, 384, 424, 464, 512, 636, 696, 768, 841, 848, 928, 1272, 1392, 1536, 1537, 1682, 1696, 1856, 2523, 2544, 2784, 3074, 3364, 3392, 3712, 4611, 5046, 5088, 5568, 6148, 6728, 6784, 7424, 9222, 10092, 10176, 11136, 12296, 13456, 13568, 14848, 18444, 20184, 20352, 22272, 24592, 26912, 27136, 36888, 40368, 40704, 44544, 44573, 49184, 53824, 73776, 80736, 81408, 89146, 98368, 107648, 133719, 147552, 161472, 178292, 196736, 215296, 267438, 295104, 322944, 356584, 393472, 430592, 534876, 590208, 645888, 713168, 786944, 1069752, 1180416, 1291776, 1426336, 2139504, 2360832, 2852672, 4279008, 5705344, 8558016, 11410688, 17116032, 22821376, 34232064, 68464128]

約数ペア:

[(1, 68464128), (2, 34232064), (3, 22821376), (4, 17116032), (6, 11410688), (8, 8558016), (12, 5705344), (16, 4279008), (24, 2852672), (29, 2360832), (32, 2139504), (48, 1426336), (53, 1291776), (58, 1180416), (64, 1069752), (87, 786944), (96, 713168), (106, 645888), (116, 590208), (128, 534876), (159, 430592), (174, 393472), (192, 356584), (212, 322944), (232, 295104), (256, 267438), (318, 215296), (348, 196736), (384, 178292), (424, 161472), (464, 147552), (512, 133719), (636, 107648), (696, 98368), (768, 89146), (841, 81408), (848, 80736), (928, 73776), (1272, 53824), (1392, 49184), (1536, 44573), (1537, 44544), (1682, 40704), (1696, 40368), (1856, 36888), (2523, 27136), (2544, 26912), (2784, 24592), (3074, 22272), (3364, 20352), (3392, 20184), (3712, 18444), (4611, 14848), (5046, 13568), (5088, 13456), (5568, 12296), (6148, 11136), (6728, 10176), (6784, 10092), (7424, 9222)]