78983044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 162239616

約数和(自身を除く): 83256572

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 262, 353, 427, 524, 706, 854, 917, 1412, 1708, 1834, 2471, 3668, 4942, 7991, 9884, 15982, 21533, 31964, 43066, 46243, 55937, 86132, 92486, 111874, 150731, 184972, 223748, 301462, 323701, 602924, 647402, 1294804, 2820823, 5641646, 11283292, 19745761, 39491522, 78983044]

約数ペア:

[(1, 78983044), (2, 39491522), (4, 19745761), (7, 11283292), (14, 5641646), (28, 2820823), (61, 1294804), (122, 647402), (131, 602924), (244, 323701), (262, 301462), (353, 223748), (427, 184972), (524, 150731), (706, 111874), (854, 92486), (917, 86132), (1412, 55937), (1708, 46243), (1834, 43066), (2471, 31964), (3668, 21533), (4942, 15982), (7991, 9884)]