25827516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 79803360

約数和(自身を除く): 53975844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 173, 174, 198, 234, 261, 286, 319, 346, 348, 377, 396, 429, 468, 519, 522, 572, 638, 692, 754, 858, 957, 1038, 1044, 1131, 1276, 1287, 1508, 1557, 1716, 1903, 1914, 2076, 2249, 2262, 2574, 2871, 3114, 3393, 3806, 3828, 4147, 4498, 4524, 5017, 5148, 5709, 5742, 6228, 6747, 6786, 7612, 8294, 8996, 10034, 11418, 11484, 12441, 13494, 13572, 15051, 16588, 17127, 20068, 20241, 22836, 24739, 24882, 26988, 30102, 34254, 37323, 40482, 45153, 49478, 49764, 55187, 60204, 65221, 68508, 74217, 74646, 80964, 90306, 98956, 110374, 130442, 148434, 149292, 165561, 180612, 195663, 220748, 222651, 260884, 296868, 331122, 391326, 445302, 496683, 586989, 662244, 717431, 782652, 890604, 993366, 1173978, 1434862, 1986732, 2152293, 2347956, 2869724, 4304586, 6456879, 8609172, 12913758, 25827516]

約数ペア:

[(1, 25827516), (2, 12913758), (3, 8609172), (4, 6456879), (6, 4304586), (9, 2869724), (11, 2347956), (12, 2152293), (13, 1986732), (18, 1434862), (22, 1173978), (26, 993366), (29, 890604), (33, 782652), (36, 717431), (39, 662244), (44, 586989), (52, 496683), (58, 445302), (66, 391326), (78, 331122), (87, 296868), (99, 260884), (116, 222651), (117, 220748), (132, 195663), (143, 180612), (156, 165561), (173, 149292), (174, 148434), (198, 130442), (234, 110374), (261, 98956), (286, 90306), (319, 80964), (346, 74646), (348, 74217), (377, 68508), (396, 65221), (429, 60204), (468, 55187), (519, 49764), (522, 49478), (572, 45153), (638, 40482), (692, 37323), (754, 34254), (858, 30102), (957, 26988), (1038, 24882), (1044, 24739), (1131, 22836), (1276, 20241), (1287, 20068), (1508, 17127), (1557, 16588), (1716, 15051), (1903, 13572), (1914, 13494), (2076, 12441), (2249, 11484), (2262, 11418), (2574, 10034), (2871, 8996), (3114, 8294), (3393, 7612), (3806, 6786), (3828, 6747), (4147, 6228), (4498, 5742), (4524, 5709), (5017, 5148)]