73218404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 80320156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1259, 1876, 2077, 2518, 4154, 5036, 8308, 8813, 14539, 17626, 29078, 35252, 39029, 58156, 78058, 84353, 156116, 168706, 273203, 337412, 546406, 590471, 1092812, 1180942, 2361884, 2614943, 5229886, 10459772, 18304601, 36609202, 73218404]

約数ペア:

[(1, 73218404), (2, 36609202), (4, 18304601), (7, 10459772), (14, 5229886), (28, 2614943), (31, 2361884), (62, 1180942), (67, 1092812), (124, 590471), (134, 546406), (217, 337412), (268, 273203), (434, 168706), (469, 156116), (868, 84353), (938, 78058), (1259, 58156), (1876, 39029), (2077, 35252), (2518, 29078), (4154, 17626), (5036, 14539), (8308, 8813)]