31889592

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 108345600

約数和(自身を除く): 76456008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 131, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 262, 276, 294, 322, 378, 392, 393, 414, 441, 483, 504, 524, 552, 588, 621, 644, 756, 786, 828, 882, 917, 966, 1048, 1127, 1176, 1179, 1242, 1288, 1323, 1449, 1512, 1572, 1656, 1764, 1834, 1932, 2254, 2358, 2484, 2646, 2751, 2898, 3013, 3144, 3381, 3528, 3537, 3668, 3864, 4347, 4508, 4716, 4968, 5292, 5502, 5796, 6026, 6419, 6762, 7074, 7336, 8253, 8694, 9016, 9039, 9432, 10143, 10584, 11004, 11592, 12052, 12838, 13524, 14148, 16506, 17388, 18078, 19257, 20286, 21091, 22008, 24104, 24759, 25676, 27048, 27117, 28296, 30429, 33012, 34776, 36156, 38514, 40572, 42182, 49518, 51352, 54234, 57771, 60858, 63273, 66024, 72312, 77028, 81144, 81351, 84364, 99036, 108468, 115542, 121716, 126546, 147637, 154056, 162702, 168728, 173313, 189819, 198072, 216936, 231084, 243432, 253092, 295274, 325404, 346626, 379638, 442911, 462168, 506184, 569457, 590548, 650808, 693252, 759276, 885822, 1138914, 1181096, 1328733, 1386504, 1518552, 1771644, 2277828, 2657466, 3543288, 3986199, 4555656, 5314932, 7972398, 10629864, 15944796, 31889592]

約数ペア:

[(1, 31889592), (2, 15944796), (3, 10629864), (4, 7972398), (6, 5314932), (7, 4555656), (8, 3986199), (9, 3543288), (12, 2657466), (14, 2277828), (18, 1771644), (21, 1518552), (23, 1386504), (24, 1328733), (27, 1181096), (28, 1138914), (36, 885822), (42, 759276), (46, 693252), (49, 650808), (54, 590548), (56, 569457), (63, 506184), (69, 462168), (72, 442911), (84, 379638), (92, 346626), (98, 325404), (108, 295274), (126, 253092), (131, 243432), (138, 231084), (147, 216936), (161, 198072), (168, 189819), (184, 173313), (189, 168728), (196, 162702), (207, 154056), (216, 147637), (252, 126546), (262, 121716), (276, 115542), (294, 108468), (322, 99036), (378, 84364), (392, 81351), (393, 81144), (414, 77028), (441, 72312), (483, 66024), (504, 63273), (524, 60858), (552, 57771), (588, 54234), (621, 51352), (644, 49518), (756, 42182), (786, 40572), (828, 38514), (882, 36156), (917, 34776), (966, 33012), (1048, 30429), (1127, 28296), (1176, 27117), (1179, 27048), (1242, 25676), (1288, 24759), (1323, 24104), (1449, 22008), (1512, 21091), (1572, 20286), (1656, 19257), (1764, 18078), (1834, 17388), (1932, 16506), (2254, 14148), (2358, 13524), (2484, 12838), (2646, 12052), (2751, 11592), (2898, 11004), (3013, 10584), (3144, 10143), (3381, 9432), (3528, 9039), (3537, 9016), (3668, 8694), (3864, 8253), (4347, 7336), (4508, 7074), (4716, 6762), (4968, 6419), (5292, 6026), (5502, 5796)]