61988724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{35141}}^1$

素因数の和:35165

約数の個数: 54

約数和(自身を含む): 182281554

約数和(自身を除く): 120292830

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 35141, 70282, 105423, 140564, 210846, 245987, 316269, 421692, 491974, 632538, 737961, 983948, 1265076, 1475922, 1721909, 2213883, 2951844, 3443818, 4427766, 5165727, 6887636, 8855532, 10331454, 15497181, 20662908, 30994362, 61988724]

約数ペア:

[(1, 61988724), (2, 30994362), (3, 20662908), (4, 15497181), (6, 10331454), (7, 8855532), (9, 6887636), (12, 5165727), (14, 4427766), (18, 3443818), (21, 2951844), (28, 2213883), (36, 1721909), (42, 1475922), (49, 1265076), (63, 983948), (84, 737961), (98, 632538), (126, 491974), (147, 421692), (196, 316269), (252, 245987), (294, 210846), (441, 140564), (588, 105423), (882, 70282), (1764, 35141)]