61680144

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{4639}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 159950080

約数和(自身を除く): 98269936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 4639, 6648, 9278, 13296, 13917, 18556, 27834, 37112, 55668, 74224, 111336, 222672, 1285003, 2570006, 3855009, 5140012, 7710018, 10280024, 15420036, 20560048, 30840072, 61680144]

約数ペア:

[(1, 61680144), (2, 30840072), (3, 20560048), (4, 15420036), (6, 10280024), (8, 7710018), (12, 5140012), (16, 3855009), (24, 2570006), (48, 1285003), (277, 222672), (554, 111336), (831, 74224), (1108, 55668), (1662, 37112), (2216, 27834), (3324, 18556), (4432, 13917), (4639, 13296), (6648, 9278)]