87791976

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{18199}}^1$

素因数の和:18278

約数の個数: 48

約数和(自身を含む): 241332000

約数和(自身を除く): 153540024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 18199, 36398, 54597, 72796, 109194, 145592, 163791, 218388, 327582, 436776, 655164, 1219333, 1310328, 2438666, 3657999, 4877332, 7315998, 9754664, 10973997, 14631996, 21947994, 29263992, 43895988, 87791976]

約数ペア:

[(1, 87791976), (2, 43895988), (3, 29263992), (4, 21947994), (6, 14631996), (8, 10973997), (9, 9754664), (12, 7315998), (18, 4877332), (24, 3657999), (36, 2438666), (67, 1310328), (72, 1219333), (134, 655164), (201, 436776), (268, 327582), (402, 218388), (536, 163791), (603, 145592), (804, 109194), (1206, 72796), (1608, 54597), (2412, 36398), (4824, 18199)]