87786972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 276570112

約数和(自身を除く): 188783140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 211, 234, 252, 254, 273, 364, 381, 422, 468, 508, 546, 633, 762, 819, 844, 889, 1092, 1143, 1266, 1477, 1524, 1638, 1651, 1778, 1899, 2286, 2532, 2667, 2743, 2954, 3276, 3302, 3556, 3798, 4431, 4572, 4953, 5334, 5486, 5908, 6604, 7596, 8001, 8229, 8862, 9906, 10668, 10972, 11557, 13293, 14859, 16002, 16458, 17724, 19201, 19812, 23114, 24687, 26586, 26797, 29718, 32004, 32916, 34671, 38402, 46228, 49374, 53172, 53594, 57603, 59436, 69342, 76804, 80391, 98748, 104013, 107188, 115206, 138684, 160782, 172809, 187579, 208026, 230412, 241173, 321564, 345618, 348361, 375158, 416052, 482346, 562737, 691236, 696722, 750316, 964692, 1045083, 1125474, 1393444, 1688211, 2090166, 2250948, 2438527, 3135249, 3376422, 4180332, 4877054, 6270498, 6752844, 7315581, 9754108, 12540996, 14631162, 21946743, 29262324, 43893486, 87786972]

約数ペア:

[(1, 87786972), (2, 43893486), (3, 29262324), (4, 21946743), (6, 14631162), (7, 12540996), (9, 9754108), (12, 7315581), (13, 6752844), (14, 6270498), (18, 4877054), (21, 4180332), (26, 3376422), (28, 3135249), (36, 2438527), (39, 2250948), (42, 2090166), (52, 1688211), (63, 1393444), (78, 1125474), (84, 1045083), (91, 964692), (117, 750316), (126, 696722), (127, 691236), (156, 562737), (182, 482346), (211, 416052), (234, 375158), (252, 348361), (254, 345618), (273, 321564), (364, 241173), (381, 230412), (422, 208026), (468, 187579), (508, 172809), (546, 160782), (633, 138684), (762, 115206), (819, 107188), (844, 104013), (889, 98748), (1092, 80391), (1143, 76804), (1266, 69342), (1477, 59436), (1524, 57603), (1638, 53594), (1651, 53172), (1778, 49374), (1899, 46228), (2286, 38402), (2532, 34671), (2667, 32916), (2743, 32004), (2954, 29718), (3276, 26797), (3302, 26586), (3556, 24687), (3798, 23114), (4431, 19812), (4572, 19201), (4953, 17724), (5334, 16458), (5486, 16002), (5908, 14859), (6604, 13293), (7596, 11557), (8001, 10972), (8229, 10668), (8862, 9906)]