78324742912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{87491}}^1$

素因数の和:87789

約数の個数: 72

約数和(自身を含む): 168997797360

約数和(自身を除く): 90673054448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 269, 416, 538, 832, 1076, 1664, 2152, 3328, 3497, 4304, 6994, 8608, 13988, 17216, 27976, 34432, 55952, 68864, 87491, 111904, 174982, 223808, 349964, 447616, 699928, 895232, 1137383, 1399856, 2274766, 2799712, 4549532, 5599424, 9099064, 11198848, 18198128, 22397696, 23535079, 36396256, 47070158, 72792512, 94140316, 145585024, 188280632, 291170048, 305956027, 376561264, 611912054, 753122528, 1223824108, 1506245056, 2447648216, 3012490112, 4895296432, 6024980224, 9790592864, 19581185728, 39162371456, 78324742912]

約数ペア:

[(1, 78324742912), (2, 39162371456), (4, 19581185728), (8, 9790592864), (13, 6024980224), (16, 4895296432), (26, 3012490112), (32, 2447648216), (52, 1506245056), (64, 1223824108), (104, 753122528), (128, 611912054), (208, 376561264), (256, 305956027), (269, 291170048), (416, 188280632), (538, 145585024), (832, 94140316), (1076, 72792512), (1664, 47070158), (2152, 36396256), (3328, 23535079), (3497, 22397696), (4304, 18198128), (6994, 11198848), (8608, 9099064), (13988, 5599424), (17216, 4549532), (27976, 2799712), (34432, 2274766), (55952, 1399856), (68864, 1137383), (87491, 895232), (111904, 699928), (174982, 447616), (223808, 349964)]