78312999974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{1723}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 132449541120

約数和(自身を除く): 54136541146

約数列:

[1, 2, 11, 22, 47, 94, 113, 226, 389, 517, 778, 1034, 1243, 1723, 2486, 3446, 4279, 5311, 8558, 10622, 18283, 18953, 36566, 37906, 43957, 58421, 80981, 87914, 116842, 161962, 194699, 201113, 389398, 402226, 483527, 670247, 890791, 967054, 1340494, 1781582, 2065979, 2141689, 4131958, 4283378, 7372717, 9150853, 14745434, 18301706, 22725769, 31501609, 45451538, 63003218, 75737911, 100659383, 151475822, 201318766, 346517699, 693035398, 833117021, 1666234042, 3559681817, 7119363634, 39156499987, 78312999974]

約数ペア:

[(1, 78312999974), (2, 39156499987), (11, 7119363634), (22, 3559681817), (47, 1666234042), (94, 833117021), (113, 693035398), (226, 346517699), (389, 201318766), (517, 151475822), (778, 100659383), (1034, 75737911), (1243, 63003218), (1723, 45451538), (2486, 31501609), (3446, 22725769), (4279, 18301706), (5311, 14745434), (8558, 9150853), (10622, 7372717), (18283, 4283378), (18953, 4131958), (36566, 2141689), (37906, 2065979), (43957, 1781582), (58421, 1340494), (80981, 967054), (87914, 890791), (116842, 670247), (161962, 483527), (194699, 402226), (201113, 389398)]