82196996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 170806272

約数和(自身を除く): 88609276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 281, 337, 434, 562, 674, 868, 1124, 1348, 1967, 2359, 3934, 4718, 7868, 8711, 9436, 10447, 17422, 20894, 34844, 41788, 60977, 73129, 94697, 121954, 146258, 189394, 243908, 292516, 378788, 662879, 1325758, 2651516, 2935607, 5871214, 11742428, 20549249, 41098498, 82196996]

約数ペア:

[(1, 82196996), (2, 41098498), (4, 20549249), (7, 11742428), (14, 5871214), (28, 2935607), (31, 2651516), (62, 1325758), (124, 662879), (217, 378788), (281, 292516), (337, 243908), (434, 189394), (562, 146258), (674, 121954), (868, 94697), (1124, 73129), (1348, 60977), (1967, 41788), (2359, 34844), (3934, 20894), (4718, 17422), (7868, 10447), (8711, 9436)]