72696206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 121910400

約数和(自身を除く): 49214194

約数列:

[1, 2, 11, 22, 67, 134, 149, 298, 331, 662, 737, 1474, 1639, 3278, 3641, 7282, 9983, 19966, 22177, 44354, 49319, 98638, 109813, 219626, 243947, 487894, 542509, 1085018, 3304373, 6608746, 36348103, 72696206]

約数ペア:

[(1, 72696206), (2, 36348103), (11, 6608746), (22, 3304373), (67, 1085018), (134, 542509), (149, 487894), (298, 243947), (331, 219626), (662, 109813), (737, 98638), (1474, 49319), (1639, 44354), (3278, 22177), (3641, 19966), (7282, 9983)]