65512188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 135765252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 89, 92, 126, 127, 138, 161, 178, 207, 252, 254, 267, 276, 322, 356, 381, 414, 483, 508, 534, 623, 644, 762, 801, 828, 889, 966, 1068, 1143, 1246, 1449, 1524, 1602, 1778, 1869, 1932, 2047, 2286, 2492, 2667, 2898, 2921, 3204, 3556, 3738, 4094, 4572, 5334, 5607, 5796, 5842, 6141, 7476, 8001, 8188, 8763, 10668, 11214, 11303, 11684, 12282, 14329, 16002, 17526, 18423, 20447, 22428, 22606, 24564, 26289, 28658, 32004, 33909, 35052, 36846, 40894, 42987, 45212, 52578, 57316, 61341, 67818, 73692, 79121, 81788, 85974, 101727, 105156, 122682, 128961, 135636, 158242, 171948, 184023, 203454, 237363, 245364, 257922, 259969, 316484, 368046, 406908, 474726, 515844, 519938, 712089, 736092, 779907, 949452, 1039876, 1424178, 1559814, 1819783, 2339721, 2848356, 3119628, 3639566, 4679442, 5459349, 7279132, 9358884, 10918698, 16378047, 21837396, 32756094, 65512188]

約数ペア:

[(1, 65512188), (2, 32756094), (3, 21837396), (4, 16378047), (6, 10918698), (7, 9358884), (9, 7279132), (12, 5459349), (14, 4679442), (18, 3639566), (21, 3119628), (23, 2848356), (28, 2339721), (36, 1819783), (42, 1559814), (46, 1424178), (63, 1039876), (69, 949452), (84, 779907), (89, 736092), (92, 712089), (126, 519938), (127, 515844), (138, 474726), (161, 406908), (178, 368046), (207, 316484), (252, 259969), (254, 257922), (267, 245364), (276, 237363), (322, 203454), (356, 184023), (381, 171948), (414, 158242), (483, 135636), (508, 128961), (534, 122682), (623, 105156), (644, 101727), (762, 85974), (801, 81788), (828, 79121), (889, 73692), (966, 67818), (1068, 61341), (1143, 57316), (1246, 52578), (1449, 45212), (1524, 42987), (1602, 40894), (1778, 36846), (1869, 35052), (1932, 33909), (2047, 32004), (2286, 28658), (2492, 26289), (2667, 24564), (2898, 22606), (2921, 22428), (3204, 20447), (3556, 18423), (3738, 17526), (4094, 16002), (4572, 14329), (5334, 12282), (5607, 11684), (5796, 11303), (5842, 11214), (6141, 10668), (7476, 8763), (8001, 8188)]