68398512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 221454576

約数和(自身を除く): 153056064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2237, 2352, 2548, 3822, 4368, 4474, 5096, 6711, 7644, 8948, 10192, 13422, 15288, 15659, 17896, 26844, 29081, 30576, 31318, 35792, 46977, 53688, 58162, 62636, 87243, 93954, 107376, 109613, 116324, 125272, 174486, 187908, 203567, 219226, 232648, 250544, 328839, 348972, 375816, 407134, 438452, 465296, 610701, 657678, 697944, 751632, 814268, 876904, 1221402, 1315356, 1395888, 1424969, 1628536, 1753808, 2442804, 2630712, 2849938, 3257072, 4274907, 4885608, 5261424, 5699876, 8549814, 9771216, 11399752, 17099628, 22799504, 34199256, 68398512]

約数ペア:

[(1, 68398512), (2, 34199256), (3, 22799504), (4, 17099628), (6, 11399752), (7, 9771216), (8, 8549814), (12, 5699876), (13, 5261424), (14, 4885608), (16, 4274907), (21, 3257072), (24, 2849938), (26, 2630712), (28, 2442804), (39, 1753808), (42, 1628536), (48, 1424969), (49, 1395888), (52, 1315356), (56, 1221402), (78, 876904), (84, 814268), (91, 751632), (98, 697944), (104, 657678), (112, 610701), (147, 465296), (156, 438452), (168, 407134), (182, 375816), (196, 348972), (208, 328839), (273, 250544), (294, 232648), (312, 219226), (336, 203567), (364, 187908), (392, 174486), (546, 125272), (588, 116324), (624, 109613), (637, 107376), (728, 93954), (784, 87243), (1092, 62636), (1176, 58162), (1274, 53688), (1456, 46977), (1911, 35792), (2184, 31318), (2237, 30576), (2352, 29081), (2548, 26844), (3822, 17896), (4368, 15659), (4474, 15288), (5096, 13422), (6711, 10192), (7644, 8948)]