64240452

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 117380988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 53, 54, 58, 81, 86, 87, 106, 108, 116, 129, 159, 162, 172, 174, 212, 243, 258, 261, 318, 324, 348, 387, 477, 486, 516, 522, 636, 774, 783, 954, 972, 1044, 1161, 1247, 1431, 1537, 1548, 1566, 1908, 2279, 2322, 2349, 2494, 2862, 3074, 3132, 3483, 3741, 4293, 4558, 4611, 4644, 4698, 4988, 5724, 6148, 6837, 6966, 7047, 7482, 8586, 9116, 9222, 9396, 10449, 11223, 12879, 13674, 13833, 13932, 14094, 14964, 17172, 18444, 20511, 20898, 22446, 25758, 27348, 27666, 28188, 33669, 41022, 41499, 41796, 44892, 51516, 55332, 61533, 66091, 67338, 82044, 82998, 101007, 123066, 124497, 132182, 134676, 165996, 184599, 198273, 202014, 246132, 248994, 264364, 303021, 369198, 373491, 396546, 404028, 497988, 553797, 594819, 606042, 738396, 746982, 793092, 1107594, 1189638, 1212084, 1493964, 1784457, 2215188, 2379276, 3568914, 5353371, 7137828, 10706742, 16060113, 21413484, 32120226, 64240452]

約数ペア:

[(1, 64240452), (2, 32120226), (3, 21413484), (4, 16060113), (6, 10706742), (9, 7137828), (12, 5353371), (18, 3568914), (27, 2379276), (29, 2215188), (36, 1784457), (43, 1493964), (53, 1212084), (54, 1189638), (58, 1107594), (81, 793092), (86, 746982), (87, 738396), (106, 606042), (108, 594819), (116, 553797), (129, 497988), (159, 404028), (162, 396546), (172, 373491), (174, 369198), (212, 303021), (243, 264364), (258, 248994), (261, 246132), (318, 202014), (324, 198273), (348, 184599), (387, 165996), (477, 134676), (486, 132182), (516, 124497), (522, 123066), (636, 101007), (774, 82998), (783, 82044), (954, 67338), (972, 66091), (1044, 61533), (1161, 55332), (1247, 51516), (1431, 44892), (1537, 41796), (1548, 41499), (1566, 41022), (1908, 33669), (2279, 28188), (2322, 27666), (2349, 27348), (2494, 25758), (2862, 22446), (3074, 20898), (3132, 20511), (3483, 18444), (3741, 17172), (4293, 14964), (4558, 14094), (4611, 13932), (4644, 13833), (4698, 13674), (4988, 12879), (5724, 11223), (6148, 10449), (6837, 9396), (6966, 9222), (7047, 9116), (7482, 8586)]