80471976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 218971200

約数和(自身を除く): 138499224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 2659, 3783, 5044, 5318, 7566, 7977, 10088, 10636, 15132, 15954, 21272, 30264, 31908, 34567, 63816, 69134, 103701, 138268, 207402, 257923, 276536, 414804, 515846, 773769, 829608, 1031692, 1547538, 2063384, 3095076, 3352999, 6190152, 6705998, 10058997, 13411996, 20117994, 26823992, 40235988, 80471976]

約数ペア:

[(1, 80471976), (2, 40235988), (3, 26823992), (4, 20117994), (6, 13411996), (8, 10058997), (12, 6705998), (13, 6190152), (24, 3352999), (26, 3095076), (39, 2063384), (52, 1547538), (78, 1031692), (97, 829608), (104, 773769), (156, 515846), (194, 414804), (291, 276536), (312, 257923), (388, 207402), (582, 138268), (776, 103701), (1164, 69134), (1261, 63816), (2328, 34567), (2522, 31908), (2659, 30264), (3783, 21272), (5044, 15954), (5318, 15132), (7566, 10636), (7977, 10088)]