91487214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 253955520

約数和(自身を除く): 162468306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 79, 91, 98, 101, 117, 126, 147, 158, 182, 202, 234, 237, 273, 294, 303, 441, 474, 546, 553, 606, 637, 707, 711, 819, 882, 909, 1027, 1106, 1274, 1313, 1414, 1422, 1638, 1659, 1818, 1911, 2054, 2121, 2626, 3081, 3318, 3822, 3871, 3939, 4242, 4949, 4977, 5733, 6162, 6363, 7189, 7742, 7878, 7979, 9191, 9243, 9898, 9954, 11466, 11613, 11817, 12726, 14378, 14847, 15958, 18382, 18486, 21567, 23226, 23634, 23937, 27573, 29694, 34839, 43134, 44541, 47874, 50323, 55146, 55853, 64337, 64701, 69678, 71811, 82719, 89082, 100646, 103727, 111706, 128674, 129402, 143622, 150969, 165438, 167559, 193011, 207454, 301938, 311181, 335118, 386022, 390971, 452907, 502677, 579033, 622362, 726089, 781942, 905814, 933543, 1005354, 1158066, 1172913, 1452178, 1867086, 2178267, 2345826, 3518739, 4356534, 5082623, 6534801, 7037478, 10165246, 13069602, 15247869, 30495738, 45743607, 91487214]

約数ペア:

[(1, 91487214), (2, 45743607), (3, 30495738), (6, 15247869), (7, 13069602), (9, 10165246), (13, 7037478), (14, 6534801), (18, 5082623), (21, 4356534), (26, 3518739), (39, 2345826), (42, 2178267), (49, 1867086), (63, 1452178), (78, 1172913), (79, 1158066), (91, 1005354), (98, 933543), (101, 905814), (117, 781942), (126, 726089), (147, 622362), (158, 579033), (182, 502677), (202, 452907), (234, 390971), (237, 386022), (273, 335118), (294, 311181), (303, 301938), (441, 207454), (474, 193011), (546, 167559), (553, 165438), (606, 150969), (637, 143622), (707, 129402), (711, 128674), (819, 111706), (882, 103727), (909, 100646), (1027, 89082), (1106, 82719), (1274, 71811), (1313, 69678), (1414, 64701), (1422, 64337), (1638, 55853), (1659, 55146), (1818, 50323), (1911, 47874), (2054, 44541), (2121, 43134), (2626, 34839), (3081, 29694), (3318, 27573), (3822, 23937), (3871, 23634), (3939, 23226), (4242, 21567), (4949, 18486), (4977, 18382), (5733, 15958), (6162, 14847), (6363, 14378), (7189, 12726), (7742, 11817), (7878, 11613), (7979, 11466), (9191, 9954), (9243, 9898)]