73878084

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 225971200

約数和(自身を除く): 152093116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 193, 196, 217, 252, 279, 294, 343, 372, 386, 434, 441, 558, 579, 588, 651, 686, 772, 868, 882, 1029, 1116, 1158, 1302, 1351, 1372, 1519, 1737, 1764, 1953, 2058, 2316, 2604, 2702, 3038, 3087, 3474, 3906, 4053, 4116, 4557, 5404, 5983, 6076, 6174, 6948, 7812, 8106, 9114, 9457, 10633, 11966, 12159, 12348, 13671, 16212, 17949, 18228, 18914, 21266, 23932, 24318, 27342, 28371, 31899, 35898, 37828, 41881, 42532, 48636, 53847, 54684, 56742, 63798, 66199, 71796, 83762, 85113, 95697, 107694, 113484, 125643, 127596, 132398, 167524, 170226, 191394, 198597, 215388, 251286, 264796, 293167, 340452, 376929, 382788, 397194, 502572, 586334, 595791, 753858, 794388, 879501, 1172668, 1191582, 1507716, 1759002, 2052169, 2383164, 2638503, 3518004, 4104338, 5277006, 6156507, 8208676, 10554012, 12313014, 18469521, 24626028, 36939042, 73878084]

約数ペア:

[(1, 73878084), (2, 36939042), (3, 24626028), (4, 18469521), (6, 12313014), (7, 10554012), (9, 8208676), (12, 6156507), (14, 5277006), (18, 4104338), (21, 3518004), (28, 2638503), (31, 2383164), (36, 2052169), (42, 1759002), (49, 1507716), (62, 1191582), (63, 1172668), (84, 879501), (93, 794388), (98, 753858), (124, 595791), (126, 586334), (147, 502572), (186, 397194), (193, 382788), (196, 376929), (217, 340452), (252, 293167), (279, 264796), (294, 251286), (343, 215388), (372, 198597), (386, 191394), (434, 170226), (441, 167524), (558, 132398), (579, 127596), (588, 125643), (651, 113484), (686, 107694), (772, 95697), (868, 85113), (882, 83762), (1029, 71796), (1116, 66199), (1158, 63798), (1302, 56742), (1351, 54684), (1372, 53847), (1519, 48636), (1737, 42532), (1764, 41881), (1953, 37828), (2058, 35898), (2316, 31899), (2604, 28371), (2702, 27342), (3038, 24318), (3087, 23932), (3474, 21266), (3906, 18914), (4053, 18228), (4116, 17949), (4557, 16212), (5404, 13671), (5983, 12348), (6076, 12159), (6174, 11966), (6948, 10633), (7812, 9457), (8106, 9114)]