61158396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 157716720

約数和(自身を除く): 96558324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 569, 636, 676, 689, 1014, 1138, 1378, 1707, 2028, 2067, 2276, 2756, 3414, 4134, 6828, 7397, 8268, 8957, 14794, 17914, 22191, 26871, 29588, 30157, 35828, 44382, 53742, 60314, 88764, 90471, 96161, 107484, 120628, 180942, 192322, 288483, 361884, 384644, 392041, 576966, 784082, 1153932, 1176123, 1568164, 2352246, 4704492, 5096533, 10193066, 15289599, 20386132, 30579198, 61158396]

約数ペア:

[(1, 61158396), (2, 30579198), (3, 20386132), (4, 15289599), (6, 10193066), (12, 5096533), (13, 4704492), (26, 2352246), (39, 1568164), (52, 1176123), (53, 1153932), (78, 784082), (106, 576966), (156, 392041), (159, 384644), (169, 361884), (212, 288483), (318, 192322), (338, 180942), (507, 120628), (569, 107484), (636, 96161), (676, 90471), (689, 88764), (1014, 60314), (1138, 53742), (1378, 44382), (1707, 35828), (2028, 30157), (2067, 29588), (2276, 26871), (2756, 22191), (3414, 17914), (4134, 14794), (6828, 8957), (7397, 8268)]