78642384

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11959}}^1$

素因数の和:12107

約数の個数: 40

約数和(自身を含む): 204659520

約数和(自身を除く): 126017136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 11959, 23918, 35877, 47836, 71754, 95672, 143508, 191344, 287016, 574032, 1638383, 3276766, 4915149, 6553532, 9830298, 13107064, 19660596, 26214128, 39321192, 78642384]

約数ペア:

[(1, 78642384), (2, 39321192), (3, 26214128), (4, 19660596), (6, 13107064), (8, 9830298), (12, 6553532), (16, 4915149), (24, 3276766), (48, 1638383), (137, 574032), (274, 287016), (411, 191344), (548, 143508), (822, 95672), (1096, 71754), (1644, 47836), (2192, 35877), (3288, 23918), (6576, 11959)]