72945144

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14683}}^1$

素因数の和:14721

約数の個数: 64

約数和(自身を含む): 211449600

約数和(自身を除く): 138504456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 14683, 29366, 44049, 58732, 88098, 117464, 132147, 176196, 264294, 337709, 352392, 396441, 528588, 675418, 792882, 1013127, 1057176, 1350836, 1585764, 2026254, 2701672, 3039381, 3171528, 4052508, 6078762, 8105016, 9118143, 12157524, 18236286, 24315048, 36472572, 72945144]

約数ペア:

[(1, 72945144), (2, 36472572), (3, 24315048), (4, 18236286), (6, 12157524), (8, 9118143), (9, 8105016), (12, 6078762), (18, 4052508), (23, 3171528), (24, 3039381), (27, 2701672), (36, 2026254), (46, 1585764), (54, 1350836), (69, 1057176), (72, 1013127), (92, 792882), (108, 675418), (138, 528588), (184, 396441), (207, 352392), (216, 337709), (276, 264294), (414, 176196), (552, 132147), (621, 117464), (828, 88098), (1242, 58732), (1656, 44049), (2484, 29366), (4968, 14683)]