108996768

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19954

約数の個数: 72

約数和(自身を含む): 326289600

約数和(自身を除く): 217292832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 19919, 39838, 59757, 79676, 119514, 159352, 179271, 239028, 318704, 358542, 378461, 478056, 637408, 717084, 756922, 956112, 1135383, 1434168, 1513844, 1912224, 2270766, 2868336, 3027688, 3406149, 4541532, 5736672, 6055376, 6812298, 9083064, 12110752, 13624596, 18166128, 27249192, 36332256, 54498384, 108996768]

約数ペア:

[(1, 108996768), (2, 54498384), (3, 36332256), (4, 27249192), (6, 18166128), (8, 13624596), (9, 12110752), (12, 9083064), (16, 6812298), (18, 6055376), (19, 5736672), (24, 4541532), (32, 3406149), (36, 3027688), (38, 2868336), (48, 2270766), (57, 1912224), (72, 1513844), (76, 1434168), (96, 1135383), (114, 956112), (144, 756922), (152, 717084), (171, 637408), (228, 478056), (288, 378461), (304, 358542), (342, 318704), (456, 239028), (608, 179271), (684, 159352), (912, 119514), (1368, 79676), (1824, 59757), (2736, 39838), (5472, 19919)]