61731296

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 135739800

約数和(自身を除く): 74008504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 121, 149, 176, 214, 242, 298, 352, 428, 484, 596, 856, 968, 1177, 1192, 1639, 1712, 1936, 2354, 2384, 3278, 3424, 3872, 4708, 4768, 6556, 9416, 12947, 13112, 15943, 18029, 18832, 25894, 26224, 31886, 36058, 37664, 51788, 52448, 63772, 72116, 103576, 127544, 144232, 175373, 207152, 255088, 288464, 350746, 414304, 510176, 576928, 701492, 1402984, 1929103, 2805968, 3858206, 5611936, 7716412, 15432824, 30865648, 61731296]

約数ペア:

[(1, 61731296), (2, 30865648), (4, 15432824), (8, 7716412), (11, 5611936), (16, 3858206), (22, 2805968), (32, 1929103), (44, 1402984), (88, 701492), (107, 576928), (121, 510176), (149, 414304), (176, 350746), (214, 288464), (242, 255088), (298, 207152), (352, 175373), (428, 144232), (484, 127544), (596, 103576), (856, 72116), (968, 63772), (1177, 52448), (1192, 51788), (1639, 37664), (1712, 36058), (1936, 31886), (2354, 26224), (2384, 25894), (3278, 18832), (3424, 18029), (3872, 15943), (4708, 13112), (4768, 12947), (6556, 9416)]