71547048

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 201670560

約数和(自身を除く): 130123512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 107, 111, 148, 214, 222, 251, 296, 321, 333, 428, 444, 502, 642, 666, 753, 856, 888, 963, 1004, 1284, 1332, 1506, 1926, 2008, 2259, 2568, 2664, 3012, 3852, 3959, 4518, 6024, 7704, 7918, 9036, 9287, 11877, 15836, 18072, 18574, 23754, 26857, 27861, 31672, 35631, 37148, 47508, 53714, 55722, 71262, 74296, 80571, 83583, 95016, 107428, 111444, 142524, 161142, 167166, 214856, 222888, 241713, 285048, 322284, 334332, 483426, 644568, 668664, 966852, 993709, 1933704, 1987418, 2981127, 3974836, 5962254, 7949672, 8943381, 11924508, 17886762, 23849016, 35773524, 71547048]

約数ペア:

[(1, 71547048), (2, 35773524), (3, 23849016), (4, 17886762), (6, 11924508), (8, 8943381), (9, 7949672), (12, 5962254), (18, 3974836), (24, 2981127), (36, 1987418), (37, 1933704), (72, 993709), (74, 966852), (107, 668664), (111, 644568), (148, 483426), (214, 334332), (222, 322284), (251, 285048), (296, 241713), (321, 222888), (333, 214856), (428, 167166), (444, 161142), (502, 142524), (642, 111444), (666, 107428), (753, 95016), (856, 83583), (888, 80571), (963, 74296), (1004, 71262), (1284, 55722), (1332, 53714), (1506, 47508), (1926, 37148), (2008, 35631), (2259, 31672), (2568, 27861), (2664, 26857), (3012, 23754), (3852, 18574), (3959, 18072), (4518, 15836), (6024, 11877), (7704, 9287), (7918, 9036)]