72051174

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 173638080

約数和(自身を除く): 101586906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 521, 591, 702, 1042, 1182, 1563, 1773, 2561, 3126, 3546, 4689, 5122, 5319, 6773, 7683, 9378, 10638, 13546, 14067, 15366, 20319, 23049, 28134, 40638, 46098, 60957, 69147, 102637, 121914, 138294, 182871, 205274, 307911, 365742, 615822, 923733, 1334281, 1847466, 2668562, 2771199, 4002843, 5542398, 8005686, 12008529, 24017058, 36025587, 72051174]

約数ペア:

[(1, 72051174), (2, 36025587), (3, 24017058), (6, 12008529), (9, 8005686), (13, 5542398), (18, 4002843), (26, 2771199), (27, 2668562), (39, 1847466), (54, 1334281), (78, 923733), (117, 615822), (197, 365742), (234, 307911), (351, 205274), (394, 182871), (521, 138294), (591, 121914), (702, 102637), (1042, 69147), (1182, 60957), (1563, 46098), (1773, 40638), (2561, 28134), (3126, 23049), (3546, 20319), (4689, 15366), (5122, 14067), (5319, 13546), (6773, 10638), (7683, 9378)]