126817812

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 376084800

約数和(自身を除く): 249266988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 261, 297, 319, 324, 348, 396, 409, 486, 522, 594, 638, 783, 818, 891, 957, 972, 1044, 1188, 1227, 1276, 1566, 1636, 1782, 1914, 2349, 2454, 2673, 2871, 3132, 3564, 3681, 3828, 4499, 4698, 4908, 5346, 5742, 7047, 7362, 8613, 8998, 9396, 10692, 11043, 11484, 11861, 13497, 14094, 14724, 17226, 17996, 22086, 23722, 25839, 26994, 28188, 33129, 34452, 35583, 40491, 44172, 47444, 51678, 53988, 66258, 71166, 77517, 80982, 99387, 103356, 106749, 121473, 130471, 132516, 142332, 155034, 161964, 198774, 213498, 242946, 260942, 310068, 320247, 364419, 391413, 397548, 426996, 485892, 521884, 640494, 728838, 782826, 960741, 1093257, 1174239, 1280988, 1457676, 1565652, 1921482, 2186514, 2348478, 2882223, 3522717, 3842964, 4373028, 4696956, 5764446, 7045434, 10568151, 11528892, 14090868, 21136302, 31704453, 42272604, 63408906, 126817812]

約数ペア:

[(1, 126817812), (2, 63408906), (3, 42272604), (4, 31704453), (6, 21136302), (9, 14090868), (11, 11528892), (12, 10568151), (18, 7045434), (22, 5764446), (27, 4696956), (29, 4373028), (33, 3842964), (36, 3522717), (44, 2882223), (54, 2348478), (58, 2186514), (66, 1921482), (81, 1565652), (87, 1457676), (99, 1280988), (108, 1174239), (116, 1093257), (132, 960741), (162, 782826), (174, 728838), (198, 640494), (243, 521884), (261, 485892), (297, 426996), (319, 397548), (324, 391413), (348, 364419), (396, 320247), (409, 310068), (486, 260942), (522, 242946), (594, 213498), (638, 198774), (783, 161964), (818, 155034), (891, 142332), (957, 132516), (972, 130471), (1044, 121473), (1188, 106749), (1227, 103356), (1276, 99387), (1566, 80982), (1636, 77517), (1782, 71166), (1914, 66258), (2349, 53988), (2454, 51678), (2673, 47444), (2871, 44172), (3132, 40491), (3564, 35583), (3681, 34452), (3828, 33129), (4499, 28188), (4698, 26994), (4908, 25839), (5346, 23722), (5742, 22086), (7047, 17996), (7362, 17226), (8613, 14724), (8998, 14094), (9396, 13497), (10692, 11861), (11043, 11484)]