71723652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 228981312

約数和(自身を除く): 157257660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 853, 858, 924, 1001, 1078, 1092, 1274, 1617, 1706, 1716, 1911, 2002, 2156, 2548, 2559, 3003, 3234, 3412, 3822, 4004, 5118, 5971, 6006, 6468, 7007, 7644, 9383, 10236, 11089, 11942, 12012, 14014, 17913, 18766, 21021, 22178, 23884, 28028, 28149, 33267, 35826, 37532, 41797, 42042, 44356, 56298, 65681, 66534, 71652, 77623, 83594, 84084, 112596, 121979, 125391, 131362, 133068, 155246, 167188, 197043, 232869, 243958, 250782, 262724, 310492, 365937, 394086, 459767, 465738, 487916, 501564, 543361, 731874, 788172, 853853, 919534, 931476, 1086722, 1379301, 1463748, 1630083, 1707706, 1839068, 2173444, 2561559, 2758602, 3260166, 3415412, 5123118, 5517204, 5976971, 6520332, 10246236, 11953942, 17930913, 23907884, 35861826, 71723652]

約数ペア:

[(1, 71723652), (2, 35861826), (3, 23907884), (4, 17930913), (6, 11953942), (7, 10246236), (11, 6520332), (12, 5976971), (13, 5517204), (14, 5123118), (21, 3415412), (22, 3260166), (26, 2758602), (28, 2561559), (33, 2173444), (39, 1839068), (42, 1707706), (44, 1630083), (49, 1463748), (52, 1379301), (66, 1086722), (77, 931476), (78, 919534), (84, 853853), (91, 788172), (98, 731874), (132, 543361), (143, 501564), (147, 487916), (154, 465738), (156, 459767), (182, 394086), (196, 365937), (231, 310492), (273, 262724), (286, 250782), (294, 243958), (308, 232869), (364, 197043), (429, 167188), (462, 155246), (539, 133068), (546, 131362), (572, 125391), (588, 121979), (637, 112596), (853, 84084), (858, 83594), (924, 77623), (1001, 71652), (1078, 66534), (1092, 65681), (1274, 56298), (1617, 44356), (1706, 42042), (1716, 41797), (1911, 37532), (2002, 35826), (2156, 33267), (2548, 28149), (2559, 28028), (3003, 23884), (3234, 22178), (3412, 21021), (3822, 18766), (4004, 17913), (5118, 14014), (5971, 12012), (6006, 11942), (6468, 11089), (7007, 10236), (7644, 9383)]