68179752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 205200000

約数和(自身を除く): 137020248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 449, 456, 513, 666, 684, 703, 888, 898, 999, 1026, 1332, 1347, 1368, 1406, 1796, 1998, 2052, 2109, 2664, 2694, 2812, 3592, 3996, 4041, 4104, 4218, 5388, 5624, 6327, 7992, 8082, 8436, 8531, 10776, 12123, 12654, 16164, 16613, 16872, 17062, 18981, 24246, 25308, 25593, 32328, 33226, 34124, 37962, 48492, 49839, 50616, 51186, 66452, 68248, 75924, 76779, 96984, 99678, 102372, 132904, 149517, 151848, 153558, 199356, 204744, 230337, 299034, 307116, 315647, 398712, 448551, 460674, 598068, 614232, 631294, 897102, 921348, 946941, 1196136, 1262588, 1794204, 1842696, 1893882, 2525176, 2840823, 3588408, 3787764, 5681646, 7575528, 8522469, 11363292, 17044938, 22726584, 34089876, 68179752]

約数ペア:

[(1, 68179752), (2, 34089876), (3, 22726584), (4, 17044938), (6, 11363292), (8, 8522469), (9, 7575528), (12, 5681646), (18, 3787764), (19, 3588408), (24, 2840823), (27, 2525176), (36, 1893882), (37, 1842696), (38, 1794204), (54, 1262588), (57, 1196136), (72, 946941), (74, 921348), (76, 897102), (108, 631294), (111, 614232), (114, 598068), (148, 460674), (152, 448551), (171, 398712), (216, 315647), (222, 307116), (228, 299034), (296, 230337), (333, 204744), (342, 199356), (444, 153558), (449, 151848), (456, 149517), (513, 132904), (666, 102372), (684, 99678), (703, 96984), (888, 76779), (898, 75924), (999, 68248), (1026, 66452), (1332, 51186), (1347, 50616), (1368, 49839), (1406, 48492), (1796, 37962), (1998, 34124), (2052, 33226), (2109, 32328), (2664, 25593), (2694, 25308), (2812, 24246), (3592, 18981), (3996, 17062), (4041, 16872), (4104, 16613), (4218, 16164), (5388, 12654), (5624, 12123), (6327, 10776), (7992, 8531), (8082, 8436)]