123897792

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 336575400

約数和(自身を除く): 212677608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 349, 516, 688, 698, 1032, 1047, 1376, 1396, 1849, 2064, 2094, 2752, 2792, 3698, 4128, 4188, 5547, 5584, 7396, 8256, 8376, 11094, 11168, 14792, 15007, 16752, 22188, 22336, 29584, 30014, 33504, 44376, 45021, 59168, 60028, 67008, 88752, 90042, 118336, 120056, 177504, 180084, 240112, 355008, 360168, 480224, 645301, 720336, 960448, 1290602, 1440672, 1935903, 2581204, 2881344, 3871806, 5162408, 7743612, 10324816, 15487224, 20649632, 30974448, 41299264, 61948896, 123897792]

約数ペア:

[(1, 123897792), (2, 61948896), (3, 41299264), (4, 30974448), (6, 20649632), (8, 15487224), (12, 10324816), (16, 7743612), (24, 5162408), (32, 3871806), (43, 2881344), (48, 2581204), (64, 1935903), (86, 1440672), (96, 1290602), (129, 960448), (172, 720336), (192, 645301), (258, 480224), (344, 360168), (349, 355008), (516, 240112), (688, 180084), (698, 177504), (1032, 120056), (1047, 118336), (1376, 90042), (1396, 88752), (1849, 67008), (2064, 60028), (2094, 59168), (2752, 45021), (2792, 44376), (3698, 33504), (4128, 30014), (4188, 29584), (5547, 22336), (5584, 22188), (7396, 16752), (8256, 15007), (8376, 14792), (11094, 11168)]