31663476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 89205480

約数和(自身を除く): 57542004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 2333, 3393, 4524, 4666, 6786, 6999, 9332, 13572, 13998, 20997, 27996, 30329, 41994, 60658, 67657, 83988, 90987, 121316, 135314, 181974, 202971, 270628, 272961, 363948, 405942, 545922, 608913, 811884, 879541, 1091844, 1217826, 1759082, 2435652, 2638623, 3518164, 5277246, 7915869, 10554492, 15831738, 31663476]

約数ペア:

[(1, 31663476), (2, 15831738), (3, 10554492), (4, 7915869), (6, 5277246), (9, 3518164), (12, 2638623), (13, 2435652), (18, 1759082), (26, 1217826), (29, 1091844), (36, 879541), (39, 811884), (52, 608913), (58, 545922), (78, 405942), (87, 363948), (116, 272961), (117, 270628), (156, 202971), (174, 181974), (234, 135314), (261, 121316), (348, 90987), (377, 83988), (468, 67657), (522, 60658), (754, 41994), (1044, 30329), (1131, 27996), (1508, 20997), (2262, 13998), (2333, 13572), (3393, 9332), (4524, 6999), (4666, 6786)]