71438328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 228384000

約数和(自身を除く): 156945672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 103, 104, 108, 114, 117, 152, 156, 169, 171, 206, 216, 228, 234, 247, 309, 312, 338, 342, 351, 412, 456, 468, 494, 507, 513, 618, 676, 684, 702, 741, 824, 927, 936, 988, 1014, 1026, 1236, 1339, 1352, 1368, 1404, 1482, 1521, 1854, 1957, 1976, 2028, 2052, 2223, 2472, 2678, 2781, 2808, 2964, 3042, 3211, 3708, 3914, 4017, 4056, 4104, 4446, 4563, 5356, 5562, 5871, 5928, 6084, 6422, 6669, 7416, 7828, 8034, 8892, 9126, 9633, 10712, 11124, 11742, 12051, 12168, 12844, 13338, 15656, 16068, 17407, 17613, 17784, 18252, 19266, 22248, 23484, 24102, 25441, 25688, 26676, 28899, 32136, 34814, 35226, 36153, 36504, 38532, 46968, 48204, 50882, 52221, 52839, 53352, 57798, 69628, 70452, 72306, 76323, 77064, 86697, 96408, 101764, 104442, 105678, 115596, 139256, 140904, 144612, 152646, 156663, 173394, 203528, 208884, 211356, 228969, 231192, 289224, 305292, 313326, 330733, 346788, 417768, 422712, 457938, 469989, 610584, 626652, 661466, 686907, 693576, 915876, 939978, 992199, 1253304, 1322932, 1373814, 1831752, 1879956, 1984398, 2645864, 2747628, 2976597, 3759912, 3968796, 5495256, 5953194, 7937592, 8929791, 11906388, 17859582, 23812776, 35719164, 71438328]

約数ペア:

[(1, 71438328), (2, 35719164), (3, 23812776), (4, 17859582), (6, 11906388), (8, 8929791), (9, 7937592), (12, 5953194), (13, 5495256), (18, 3968796), (19, 3759912), (24, 2976597), (26, 2747628), (27, 2645864), (36, 1984398), (38, 1879956), (39, 1831752), (52, 1373814), (54, 1322932), (57, 1253304), (72, 992199), (76, 939978), (78, 915876), (103, 693576), (104, 686907), (108, 661466), (114, 626652), (117, 610584), (152, 469989), (156, 457938), (169, 422712), (171, 417768), (206, 346788), (216, 330733), (228, 313326), (234, 305292), (247, 289224), (309, 231192), (312, 228969), (338, 211356), (342, 208884), (351, 203528), (412, 173394), (456, 156663), (468, 152646), (494, 144612), (507, 140904), (513, 139256), (618, 115596), (676, 105678), (684, 104442), (702, 101764), (741, 96408), (824, 86697), (927, 77064), (936, 76323), (988, 72306), (1014, 70452), (1026, 69628), (1236, 57798), (1339, 53352), (1352, 52839), (1368, 52221), (1404, 50882), (1482, 48204), (1521, 46968), (1854, 38532), (1957, 36504), (1976, 36153), (2028, 35226), (2052, 34814), (2223, 32136), (2472, 28899), (2678, 26676), (2781, 25688), (2808, 25441), (2964, 24102), (3042, 23484), (3211, 22248), (3708, 19266), (3914, 18252), (4017, 17784), (4056, 17613), (4104, 17407), (4446, 16068), (4563, 15656), (5356, 13338), (5562, 12844), (5871, 12168), (5928, 12051), (6084, 11742), (6422, 11124), (6669, 10712), (7416, 9633), (7828, 9126), (8034, 8892)]