84397404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 252129696

約数和(自身を除く): 167732292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 122, 147, 156, 181, 182, 183, 196, 244, 273, 294, 362, 364, 366, 427, 543, 546, 588, 637, 724, 732, 793, 854, 1086, 1092, 1267, 1274, 1281, 1586, 1708, 1911, 2172, 2353, 2379, 2534, 2548, 2562, 2989, 3172, 3801, 3822, 4706, 4758, 5068, 5124, 5551, 5978, 7059, 7602, 7644, 8869, 8967, 9412, 9516, 11041, 11102, 11956, 14118, 15204, 16471, 16653, 17738, 17934, 22082, 22204, 26607, 28236, 32942, 33123, 33306, 35476, 35868, 38857, 44164, 49413, 53214, 65884, 66246, 66612, 77287, 77714, 98826, 106428, 115297, 116571, 132492, 143533, 154574, 155428, 197652, 230594, 231861, 233142, 287066, 309148, 345891, 430599, 461188, 463722, 466284, 541009, 574132, 691782, 861198, 927444, 1004731, 1082018, 1383564, 1623027, 1722396, 2009462, 2164036, 3014193, 3246054, 4018924, 6028386, 6492108, 7033117, 12056772, 14066234, 21099351, 28132468, 42198702, 84397404]

約数ペア:

[(1, 84397404), (2, 42198702), (3, 28132468), (4, 21099351), (6, 14066234), (7, 12056772), (12, 7033117), (13, 6492108), (14, 6028386), (21, 4018924), (26, 3246054), (28, 3014193), (39, 2164036), (42, 2009462), (49, 1722396), (52, 1623027), (61, 1383564), (78, 1082018), (84, 1004731), (91, 927444), (98, 861198), (122, 691782), (147, 574132), (156, 541009), (181, 466284), (182, 463722), (183, 461188), (196, 430599), (244, 345891), (273, 309148), (294, 287066), (362, 233142), (364, 231861), (366, 230594), (427, 197652), (543, 155428), (546, 154574), (588, 143533), (637, 132492), (724, 116571), (732, 115297), (793, 106428), (854, 98826), (1086, 77714), (1092, 77287), (1267, 66612), (1274, 66246), (1281, 65884), (1586, 53214), (1708, 49413), (1911, 44164), (2172, 38857), (2353, 35868), (2379, 35476), (2534, 33306), (2548, 33123), (2562, 32942), (2989, 28236), (3172, 26607), (3801, 22204), (3822, 22082), (4706, 17934), (4758, 17738), (5068, 16653), (5124, 16471), (5551, 15204), (5978, 14118), (7059, 11956), (7602, 11102), (7644, 11041), (8869, 9516), (8967, 9412)]