123944724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 326158560

約数和(自身を除く): 202213836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 261, 348, 454, 522, 523, 681, 908, 1044, 1046, 1362, 1569, 2043, 2092, 2724, 3138, 4086, 4707, 6276, 6583, 8172, 9414, 13166, 15167, 18828, 19749, 26332, 30334, 39498, 45501, 59247, 60668, 78996, 91002, 118494, 118721, 136503, 182004, 236988, 237442, 273006, 356163, 474884, 546012, 712326, 1068489, 1424652, 2136978, 3442909, 4273956, 6885818, 10328727, 13771636, 20657454, 30986181, 41314908, 61972362, 123944724]

約数ペア:

[(1, 123944724), (2, 61972362), (3, 41314908), (4, 30986181), (6, 20657454), (9, 13771636), (12, 10328727), (18, 6885818), (29, 4273956), (36, 3442909), (58, 2136978), (87, 1424652), (116, 1068489), (174, 712326), (227, 546012), (261, 474884), (348, 356163), (454, 273006), (522, 237442), (523, 236988), (681, 182004), (908, 136503), (1044, 118721), (1046, 118494), (1362, 91002), (1569, 78996), (2043, 60668), (2092, 59247), (2724, 45501), (3138, 39498), (4086, 30334), (4707, 26332), (6276, 19749), (6583, 18828), (8172, 15167), (9414, 13166)]