172521144

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{9623}}^1$

素因数の和:9721

約数の個数: 64

約数和(自身を含む): 485049600

約数和(自身を除く): 312528456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 9623, 17928, 19246, 28869, 38492, 57738, 76984, 86607, 115476, 173214, 230952, 259821, 346428, 519642, 692856, 798709, 1039284, 1597418, 2078568, 2396127, 3194836, 4792254, 6389672, 7188381, 9584508, 14376762, 19169016, 21565143, 28753524, 43130286, 57507048, 86260572, 172521144]

約数ペア:

[(1, 172521144), (2, 86260572), (3, 57507048), (4, 43130286), (6, 28753524), (8, 21565143), (9, 19169016), (12, 14376762), (18, 9584508), (24, 7188381), (27, 6389672), (36, 4792254), (54, 3194836), (72, 2396127), (83, 2078568), (108, 1597418), (166, 1039284), (216, 798709), (249, 692856), (332, 519642), (498, 346428), (664, 259821), (747, 230952), (996, 173214), (1494, 115476), (1992, 86607), (2241, 76984), (2988, 57738), (4482, 38492), (5976, 28869), (8964, 19246), (9623, 17928)]