87688692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 287763840

約数和(自身を除く): 200075148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 71, 78, 84, 87, 91, 116, 117, 126, 142, 156, 169, 174, 182, 203, 213, 234, 252, 261, 273, 284, 338, 348, 364, 377, 406, 426, 468, 497, 507, 522, 546, 609, 639, 676, 754, 812, 819, 852, 923, 994, 1014, 1044, 1092, 1131, 1183, 1218, 1278, 1491, 1508, 1521, 1638, 1827, 1846, 1988, 2028, 2059, 2262, 2366, 2436, 2556, 2639, 2769, 2982, 3042, 3276, 3393, 3549, 3654, 3692, 4118, 4473, 4524, 4732, 4901, 5278, 5538, 5964, 6084, 6177, 6461, 6786, 7098, 7308, 7917, 8236, 8307, 8946, 9802, 10556, 10647, 11076, 11999, 12354, 12922, 13572, 14196, 14413, 14703, 15834, 16614, 17892, 18531, 19383, 19604, 21294, 23751, 23998, 24708, 25844, 26767, 28826, 29406, 31668, 33228, 34307, 35997, 37062, 38766, 42588, 43239, 44109, 47502, 47996, 53534, 57652, 58149, 58812, 68614, 71994, 74124, 77532, 80301, 83993, 86478, 88218, 95004, 102921, 107068, 107991, 116298, 129717, 137228, 143988, 160602, 167986, 172956, 176436, 187369, 205842, 215982, 232596, 240903, 251979, 259434, 308763, 321204, 335972, 347971, 374738, 411684, 431964, 481806, 503958, 518868, 562107, 617526, 695942, 749476, 755937, 963612, 1007916, 1043913, 1124214, 1235052, 1391884, 1511874, 1686321, 2087826, 2248428, 2435797, 3023748, 3131739, 3372642, 4175652, 4871594, 6263478, 6745284, 7307391, 9743188, 12526956, 14614782, 21922173, 29229564, 43844346, 87688692]

約数ペア:

[(1, 87688692), (2, 43844346), (3, 29229564), (4, 21922173), (6, 14614782), (7, 12526956), (9, 9743188), (12, 7307391), (13, 6745284), (14, 6263478), (18, 4871594), (21, 4175652), (26, 3372642), (28, 3131739), (29, 3023748), (36, 2435797), (39, 2248428), (42, 2087826), (52, 1686321), (58, 1511874), (63, 1391884), (71, 1235052), (78, 1124214), (84, 1043913), (87, 1007916), (91, 963612), (116, 755937), (117, 749476), (126, 695942), (142, 617526), (156, 562107), (169, 518868), (174, 503958), (182, 481806), (203, 431964), (213, 411684), (234, 374738), (252, 347971), (261, 335972), (273, 321204), (284, 308763), (338, 259434), (348, 251979), (364, 240903), (377, 232596), (406, 215982), (426, 205842), (468, 187369), (497, 176436), (507, 172956), (522, 167986), (546, 160602), (609, 143988), (639, 137228), (676, 129717), (754, 116298), (812, 107991), (819, 107068), (852, 102921), (923, 95004), (994, 88218), (1014, 86478), (1044, 83993), (1092, 80301), (1131, 77532), (1183, 74124), (1218, 71994), (1278, 68614), (1491, 58812), (1508, 58149), (1521, 57652), (1638, 53534), (1827, 47996), (1846, 47502), (1988, 44109), (2028, 43239), (2059, 42588), (2262, 38766), (2366, 37062), (2436, 35997), (2556, 34307), (2639, 33228), (2769, 31668), (2982, 29406), (3042, 28826), (3276, 26767), (3393, 25844), (3549, 24708), (3654, 23998), (3692, 23751), (4118, 21294), (4473, 19604), (4524, 19383), (4732, 18531), (4901, 17892), (5278, 16614), (5538, 15834), (5964, 14703), (6084, 14413), (6177, 14196), (6461, 13572), (6786, 12922), (7098, 12354), (7308, 11999), (7917, 11076), (8236, 10647), (8307, 10556), (8946, 9802)]