19621702368

素因数分解:

$2^5\times 3^2\times {\mathrm{8081}}^1\times {\mathrm{8431}}^1$

素因数の和:16528

約数の個数: 72

約数和(自身を含む): 55812740256

約数和(自身を除く): 36191037888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 8081, 8431, 16162, 16862, 24243, 25293, 32324, 33724, 48486, 50586, 64648, 67448, 72729, 75879, 96972, 101172, 129296, 134896, 145458, 151758, 193944, 202344, 258592, 269792, 290916, 303516, 387888, 404688, 581832, 607032, 775776, 809376, 1163664, 1214064, 2327328, 2428128, 68130911, 136261822, 204392733, 272523644, 408785466, 545047288, 613178199, 817570932, 1090094576, 1226356398, 1635141864, 2180189152, 2452712796, 3270283728, 4905425592, 6540567456, 9810851184, 19621702368]

約数ペア:

[(1, 19621702368), (2, 9810851184), (3, 6540567456), (4, 4905425592), (6, 3270283728), (8, 2452712796), (9, 2180189152), (12, 1635141864), (16, 1226356398), (18, 1090094576), (24, 817570932), (32, 613178199), (36, 545047288), (48, 408785466), (72, 272523644), (96, 204392733), (144, 136261822), (288, 68130911), (8081, 2428128), (8431, 2327328), (16162, 1214064), (16862, 1163664), (24243, 809376), (25293, 775776), (32324, 607032), (33724, 581832), (48486, 404688), (50586, 387888), (64648, 303516), (67448, 290916), (72729, 269792), (75879, 258592), (96972, 202344), (101172, 193944), (129296, 151758), (134896, 145458)]