82770408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 270094500

約数和(自身を除く): 187324092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 809, 812, 882, 1044, 1176, 1218, 1421, 1618, 1624, 1764, 1827, 2088, 2427, 2436, 2842, 3236, 3528, 3654, 4263, 4854, 4872, 5663, 5684, 6472, 7281, 7308, 8526, 9708, 11326, 11368, 12789, 14562, 14616, 16989, 17052, 19416, 22652, 23461, 25578, 29124, 33978, 34104, 39641, 45304, 46922, 50967, 51156, 58248, 67956, 70383, 79282, 93844, 101934, 102312, 118923, 135912, 140766, 158564, 164227, 187688, 203868, 211149, 237846, 281532, 317128, 328454, 356769, 407736, 422298, 475692, 492681, 563064, 656908, 713538, 844596, 951384, 985362, 1149589, 1313816, 1427076, 1478043, 1689192, 1970724, 2299178, 2854152, 2956086, 3448767, 3941448, 4598356, 5912172, 6897534, 9196712, 10346301, 11824344, 13795068, 20692602, 27590136, 41385204, 82770408]

約数ペア:

[(1, 82770408), (2, 41385204), (3, 27590136), (4, 20692602), (6, 13795068), (7, 11824344), (8, 10346301), (9, 9196712), (12, 6897534), (14, 5912172), (18, 4598356), (21, 3941448), (24, 3448767), (28, 2956086), (29, 2854152), (36, 2299178), (42, 1970724), (49, 1689192), (56, 1478043), (58, 1427076), (63, 1313816), (72, 1149589), (84, 985362), (87, 951384), (98, 844596), (116, 713538), (126, 656908), (147, 563064), (168, 492681), (174, 475692), (196, 422298), (203, 407736), (232, 356769), (252, 328454), (261, 317128), (294, 281532), (348, 237846), (392, 211149), (406, 203868), (441, 187688), (504, 164227), (522, 158564), (588, 140766), (609, 135912), (696, 118923), (809, 102312), (812, 101934), (882, 93844), (1044, 79282), (1176, 70383), (1218, 67956), (1421, 58248), (1618, 51156), (1624, 50967), (1764, 46922), (1827, 45304), (2088, 39641), (2427, 34104), (2436, 33978), (2842, 29124), (3236, 25578), (3528, 23461), (3654, 22652), (4263, 19416), (4854, 17052), (4872, 16989), (5663, 14616), (5684, 14562), (6472, 12789), (7281, 11368), (7308, 11326), (8526, 9708)]