63891756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 175921200

約数和(自身を除く): 112029444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3221, 3306, 4959, 6442, 6612, 9663, 9918, 12884, 19326, 19836, 28989, 38652, 57978, 61199, 93409, 115956, 122398, 183597, 186818, 244796, 280227, 367194, 373636, 550791, 560454, 734388, 840681, 1101582, 1120908, 1681362, 1774771, 2203164, 3362724, 3549542, 5324313, 7099084, 10648626, 15972939, 21297252, 31945878, 63891756]

約数ペア:

[(1, 63891756), (2, 31945878), (3, 21297252), (4, 15972939), (6, 10648626), (9, 7099084), (12, 5324313), (18, 3549542), (19, 3362724), (29, 2203164), (36, 1774771), (38, 1681362), (57, 1120908), (58, 1101582), (76, 840681), (87, 734388), (114, 560454), (116, 550791), (171, 373636), (174, 367194), (228, 280227), (261, 244796), (342, 186818), (348, 183597), (522, 122398), (551, 115956), (684, 93409), (1044, 61199), (1102, 57978), (1653, 38652), (2204, 28989), (3221, 19836), (3306, 19326), (4959, 12884), (6442, 9918), (6612, 9663)]