68459888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 94386832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 607, 742, 848, 1007, 1064, 1214, 1484, 2014, 2128, 2428, 2968, 4028, 4249, 4856, 5936, 7049, 8056, 8498, 9712, 11533, 14098, 16112, 16996, 23066, 28196, 32171, 33992, 46132, 56392, 64342, 67984, 80731, 92264, 112784, 128684, 161462, 184528, 225197, 257368, 322924, 450394, 514736, 611249, 645848, 900788, 1222498, 1291696, 1801576, 2444996, 3603152, 4278743, 4889992, 8557486, 9779984, 17114972, 34229944, 68459888]

約数ペア:

[(1, 68459888), (2, 34229944), (4, 17114972), (7, 9779984), (8, 8557486), (14, 4889992), (16, 4278743), (19, 3603152), (28, 2444996), (38, 1801576), (53, 1291696), (56, 1222498), (76, 900788), (106, 645848), (112, 611249), (133, 514736), (152, 450394), (212, 322924), (266, 257368), (304, 225197), (371, 184528), (424, 161462), (532, 128684), (607, 112784), (742, 92264), (848, 80731), (1007, 67984), (1064, 64342), (1214, 56392), (1484, 46132), (2014, 33992), (2128, 32171), (2428, 28196), (2968, 23066), (4028, 16996), (4249, 16112), (4856, 14098), (5936, 11533), (7049, 9712), (8056, 8498)]