84880532

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 166017600

約数和(自身を除く): 81137068

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 149, 214, 242, 298, 428, 484, 596, 1177, 1331, 1639, 2354, 2662, 3278, 4708, 5324, 6556, 12947, 15943, 18029, 25894, 31886, 36058, 51788, 63772, 72116, 142417, 175373, 198319, 284834, 350746, 396638, 569668, 701492, 793276, 1929103, 3858206, 7716412, 21220133, 42440266, 84880532]

約数ペア:

[(1, 84880532), (2, 42440266), (4, 21220133), (11, 7716412), (22, 3858206), (44, 1929103), (107, 793276), (121, 701492), (149, 569668), (214, 396638), (242, 350746), (298, 284834), (428, 198319), (484, 175373), (596, 142417), (1177, 72116), (1331, 63772), (1639, 51788), (2354, 36058), (2662, 31886), (3278, 25894), (4708, 18029), (5324, 15943), (6556, 12947)]