66548016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 197773056

約数和(自身を除く): 131225040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 283, 284, 368, 414, 426, 552, 566, 568, 639, 828, 849, 852, 1104, 1132, 1136, 1278, 1633, 1656, 1698, 1704, 2264, 2547, 2556, 3266, 3312, 3396, 3408, 4528, 4899, 5094, 5112, 6509, 6532, 6792, 9798, 10188, 10224, 13018, 13064, 13584, 14697, 19527, 19596, 20093, 20376, 26036, 26128, 29394, 39054, 39192, 40186, 40752, 52072, 58581, 58788, 60279, 78108, 78384, 80372, 104144, 117162, 117576, 120558, 156216, 160744, 180837, 234324, 235152, 241116, 312432, 321488, 361674, 462139, 468648, 482232, 723348, 924278, 937296, 964464, 1386417, 1446696, 1848556, 2772834, 2893392, 3697112, 4159251, 5545668, 7394224, 8318502, 11091336, 16637004, 22182672, 33274008, 66548016]

約数ペア:

[(1, 66548016), (2, 33274008), (3, 22182672), (4, 16637004), (6, 11091336), (8, 8318502), (9, 7394224), (12, 5545668), (16, 4159251), (18, 3697112), (23, 2893392), (24, 2772834), (36, 1848556), (46, 1446696), (48, 1386417), (69, 964464), (71, 937296), (72, 924278), (92, 723348), (138, 482232), (142, 468648), (144, 462139), (184, 361674), (207, 321488), (213, 312432), (276, 241116), (283, 235152), (284, 234324), (368, 180837), (414, 160744), (426, 156216), (552, 120558), (566, 117576), (568, 117162), (639, 104144), (828, 80372), (849, 78384), (852, 78108), (1104, 60279), (1132, 58788), (1136, 58581), (1278, 52072), (1633, 40752), (1656, 40186), (1698, 39192), (1704, 39054), (2264, 29394), (2547, 26128), (2556, 26036), (3266, 20376), (3312, 20093), (3396, 19596), (3408, 19527), (4528, 14697), (4899, 13584), (5094, 13064), (5112, 13018), (6509, 10224), (6532, 10188), (6792, 9798)]