123564708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 327862080

約数和(自身を除く): 204297372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 1667, 2059, 2556, 3334, 4118, 5001, 6177, 6668, 8236, 10002, 12354, 15003, 18531, 20004, 24708, 30006, 37062, 48343, 60012, 74124, 96686, 118357, 145029, 193372, 236714, 290058, 355071, 435087, 473428, 580116, 710142, 870174, 1065213, 1420284, 1740348, 2130426, 3432353, 4260852, 6864706, 10297059, 13729412, 20594118, 30891177, 41188236, 61782354, 123564708]

約数ペア:

[(1, 123564708), (2, 61782354), (3, 41188236), (4, 30891177), (6, 20594118), (9, 13729412), (12, 10297059), (18, 6864706), (29, 4260852), (36, 3432353), (58, 2130426), (71, 1740348), (87, 1420284), (116, 1065213), (142, 870174), (174, 710142), (213, 580116), (261, 473428), (284, 435087), (348, 355071), (426, 290058), (522, 236714), (639, 193372), (852, 145029), (1044, 118357), (1278, 96686), (1667, 74124), (2059, 60012), (2556, 48343), (3334, 37062), (4118, 30006), (5001, 24708), (6177, 20004), (6668, 18531), (8236, 15003), (10002, 12354)]