77513688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 247553280

約数和(自身を除く): 170039592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 173, 196, 252, 254, 294, 346, 381, 392, 441, 504, 508, 519, 588, 692, 762, 882, 889, 1016, 1038, 1143, 1176, 1211, 1384, 1524, 1557, 1764, 1778, 2076, 2286, 2422, 2667, 3048, 3114, 3528, 3556, 3633, 4152, 4572, 4844, 5334, 6223, 6228, 7112, 7266, 8001, 8477, 9144, 9688, 10668, 10899, 12446, 12456, 14532, 16002, 16954, 18669, 21336, 21798, 21971, 24892, 25431, 29064, 32004, 33908, 37338, 43596, 43942, 49784, 50862, 56007, 64008, 65913, 67816, 74676, 76293, 87192, 87884, 101724, 112014, 131826, 149352, 152586, 153797, 175768, 197739, 203448, 224028, 263652, 305172, 307594, 395478, 448056, 461391, 527304, 610344, 615188, 790956, 922782, 1076579, 1230376, 1384173, 1581912, 1845564, 2153158, 2768346, 3229737, 3691128, 4306316, 5536692, 6459474, 8612632, 9689211, 11073384, 12918948, 19378422, 25837896, 38756844, 77513688]

約数ペア:

[(1, 77513688), (2, 38756844), (3, 25837896), (4, 19378422), (6, 12918948), (7, 11073384), (8, 9689211), (9, 8612632), (12, 6459474), (14, 5536692), (18, 4306316), (21, 3691128), (24, 3229737), (28, 2768346), (36, 2153158), (42, 1845564), (49, 1581912), (56, 1384173), (63, 1230376), (72, 1076579), (84, 922782), (98, 790956), (126, 615188), (127, 610344), (147, 527304), (168, 461391), (173, 448056), (196, 395478), (252, 307594), (254, 305172), (294, 263652), (346, 224028), (381, 203448), (392, 197739), (441, 175768), (504, 153797), (508, 152586), (519, 149352), (588, 131826), (692, 112014), (762, 101724), (882, 87884), (889, 87192), (1016, 76293), (1038, 74676), (1143, 67816), (1176, 65913), (1211, 64008), (1384, 56007), (1524, 50862), (1557, 49784), (1764, 43942), (1778, 43596), (2076, 37338), (2286, 33908), (2422, 32004), (2667, 29064), (3048, 25431), (3114, 24892), (3528, 21971), (3556, 21798), (3633, 21336), (4152, 18669), (4572, 16954), (4844, 16002), (5334, 14532), (6223, 12456), (6228, 12446), (7112, 10899), (7266, 10668), (8001, 9688), (8477, 9144)]