97348732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 200881296

約数和(自身を除く): 103532564

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 169, 172, 197, 221, 338, 394, 442, 559, 676, 731, 788, 884, 1118, 1462, 2236, 2561, 2873, 2924, 3349, 5122, 5746, 6698, 7267, 8471, 9503, 10244, 11492, 13396, 14534, 16942, 19006, 29068, 33293, 33884, 38012, 43537, 66586, 87074, 110123, 123539, 133172, 144007, 174148, 220246, 247078, 288014, 440492, 494156, 565981, 576028, 1131962, 1431599, 1872091, 2263924, 2863198, 3744182, 5726396, 7488364, 24337183, 48674366, 97348732]

約数ペア:

[(1, 97348732), (2, 48674366), (4, 24337183), (13, 7488364), (17, 5726396), (26, 3744182), (34, 2863198), (43, 2263924), (52, 1872091), (68, 1431599), (86, 1131962), (169, 576028), (172, 565981), (197, 494156), (221, 440492), (338, 288014), (394, 247078), (442, 220246), (559, 174148), (676, 144007), (731, 133172), (788, 123539), (884, 110123), (1118, 87074), (1462, 66586), (2236, 43537), (2561, 38012), (2873, 33884), (2924, 33293), (3349, 29068), (5122, 19006), (5746, 16942), (6698, 14534), (7267, 13396), (8471, 11492), (9503, 10244)]