84347424

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 216

約数和(自身を含む): 287567280

約数和(自身を除く): 203219856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 139, 144, 147, 168, 172, 196, 224, 252, 258, 278, 288, 294, 301, 336, 344, 387, 392, 417, 441, 504, 516, 556, 588, 602, 672, 688, 774, 784, 834, 882, 903, 973, 1008, 1032, 1112, 1176, 1204, 1251, 1376, 1548, 1568, 1668, 1764, 1806, 1946, 2016, 2064, 2107, 2224, 2352, 2408, 2502, 2709, 2919, 3096, 3336, 3528, 3612, 3892, 4128, 4214, 4448, 4704, 4816, 5004, 5418, 5838, 5977, 6192, 6321, 6672, 6811, 7056, 7224, 7784, 8428, 8757, 9632, 10008, 10836, 11676, 11954, 12384, 12642, 13344, 13622, 14112, 14448, 15568, 16856, 17514, 17931, 18963, 20016, 20433, 21672, 23352, 23908, 25284, 27244, 28896, 31136, 33712, 35028, 35862, 37926, 40032, 40866, 41839, 43344, 46704, 47816, 50568, 53793, 54488, 61299, 67424, 70056, 71724, 75852, 81732, 83678, 86688, 93408, 95632, 101136, 107586, 108976, 122598, 125517, 140112, 143448, 151704, 163464, 167356, 191264, 202272, 215172, 217952, 245196, 251034, 280224, 286896, 292873, 303408, 326928, 334712, 376551, 430344, 490392, 502068, 573792, 585746, 606816, 653856, 669424, 753102, 860688, 878619, 980784, 1004136, 1171492, 1338848, 1506204, 1721376, 1757238, 1961568, 2008272, 2342984, 2635857, 3012408, 3514476, 4016544, 4685968, 5271714, 6024816, 7028952, 9371936, 10543428, 12049632, 14057904, 21086856, 28115808, 42173712, 84347424]

約数ペア:

[(1, 84347424), (2, 42173712), (3, 28115808), (4, 21086856), (6, 14057904), (7, 12049632), (8, 10543428), (9, 9371936), (12, 7028952), (14, 6024816), (16, 5271714), (18, 4685968), (21, 4016544), (24, 3514476), (28, 3012408), (32, 2635857), (36, 2342984), (42, 2008272), (43, 1961568), (48, 1757238), (49, 1721376), (56, 1506204), (63, 1338848), (72, 1171492), (84, 1004136), (86, 980784), (96, 878619), (98, 860688), (112, 753102), (126, 669424), (129, 653856), (139, 606816), (144, 585746), (147, 573792), (168, 502068), (172, 490392), (196, 430344), (224, 376551), (252, 334712), (258, 326928), (278, 303408), (288, 292873), (294, 286896), (301, 280224), (336, 251034), (344, 245196), (387, 217952), (392, 215172), (417, 202272), (441, 191264), (504, 167356), (516, 163464), (556, 151704), (588, 143448), (602, 140112), (672, 125517), (688, 122598), (774, 108976), (784, 107586), (834, 101136), (882, 95632), (903, 93408), (973, 86688), (1008, 83678), (1032, 81732), (1112, 75852), (1176, 71724), (1204, 70056), (1251, 67424), (1376, 61299), (1548, 54488), (1568, 53793), (1668, 50568), (1764, 47816), (1806, 46704), (1946, 43344), (2016, 41839), (2064, 40866), (2107, 40032), (2224, 37926), (2352, 35862), (2408, 35028), (2502, 33712), (2709, 31136), (2919, 28896), (3096, 27244), (3336, 25284), (3528, 23908), (3612, 23352), (3892, 21672), (4128, 20433), (4214, 20016), (4448, 18963), (4704, 17931), (4816, 17514), (5004, 16856), (5418, 15568), (5838, 14448), (5977, 14112), (6192, 13622), (6321, 13344), (6672, 12642), (6811, 12384), (7056, 11954), (7224, 11676), (7784, 10836), (8428, 10008), (8757, 9632)]