74123868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9731

約数の個数: 72

約数和(自身を含む): 216692112

約数和(自身を除く): 142568244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9697, 19394, 29091, 38788, 58182, 67879, 116364, 126061, 135758, 203637, 252122, 271516, 378183, 407274, 475153, 504244, 756366, 814548, 882427, 950306, 1425459, 1512732, 1764854, 1900612, 2647281, 2850918, 3529708, 5294562, 5701836, 6176989, 10589124, 12353978, 18530967, 24707956, 37061934, 74123868]

約数ペア:

[(1, 74123868), (2, 37061934), (3, 24707956), (4, 18530967), (6, 12353978), (7, 10589124), (12, 6176989), (13, 5701836), (14, 5294562), (21, 3529708), (26, 2850918), (28, 2647281), (39, 1900612), (42, 1764854), (49, 1512732), (52, 1425459), (78, 950306), (84, 882427), (91, 814548), (98, 756366), (147, 504244), (156, 475153), (182, 407274), (196, 378183), (273, 271516), (294, 252122), (364, 203637), (546, 135758), (588, 126061), (637, 116364), (1092, 67879), (1274, 58182), (1911, 38788), (2548, 29091), (3822, 19394), (7644, 9697)]