86463720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11437}}^1$

素因数の和:11464

約数の個数: 128

約数和(自身を含む): 329414400

約数和(自身を除く): 242950680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11437, 22874, 34311, 45748, 57185, 68622, 80059, 91496, 102933, 114370, 137244, 160118, 171555, 205866, 228740, 240177, 274488, 308799, 320236, 343110, 400295, 411732, 457480, 480354, 514665, 617598, 640472, 686220, 720531, 800590, 823464, 960708, 1029330, 1200885, 1235196, 1372440, 1441062, 1543995, 1601180, 1921416, 2058660, 2161593, 2401770, 2470392, 2882124, 3087990, 3202360, 3602655, 4117320, 4323186, 4803540, 5764248, 6175980, 7205310, 8646372, 9607080, 10807965, 12351960, 14410620, 17292744, 21615930, 28821240, 43231860, 86463720]

約数ペア:

[(1, 86463720), (2, 43231860), (3, 28821240), (4, 21615930), (5, 17292744), (6, 14410620), (7, 12351960), (8, 10807965), (9, 9607080), (10, 8646372), (12, 7205310), (14, 6175980), (15, 5764248), (18, 4803540), (20, 4323186), (21, 4117320), (24, 3602655), (27, 3202360), (28, 3087990), (30, 2882124), (35, 2470392), (36, 2401770), (40, 2161593), (42, 2058660), (45, 1921416), (54, 1601180), (56, 1543995), (60, 1441062), (63, 1372440), (70, 1235196), (72, 1200885), (84, 1029330), (90, 960708), (105, 823464), (108, 800590), (120, 720531), (126, 686220), (135, 640472), (140, 617598), (168, 514665), (180, 480354), (189, 457480), (210, 411732), (216, 400295), (252, 343110), (270, 320236), (280, 308799), (315, 274488), (360, 240177), (378, 228740), (420, 205866), (504, 171555), (540, 160118), (630, 137244), (756, 114370), (840, 102933), (945, 91496), (1080, 80059), (1260, 68622), (1512, 57185), (1890, 45748), (2520, 34311), (3780, 22874), (7560, 11437)]