72551752

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 178113600

約数和(自身を除く): 105561848

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 161, 182, 184, 196, 299, 322, 364, 392, 598, 619, 637, 644, 728, 1127, 1196, 1238, 1274, 1288, 2093, 2254, 2392, 2476, 2548, 4186, 4333, 4508, 4952, 5096, 8047, 8372, 8666, 9016, 14237, 14651, 16094, 16744, 17332, 28474, 29302, 30331, 32188, 34664, 56329, 56948, 58604, 60662, 64376, 99659, 112658, 113896, 117208, 121324, 185081, 199318, 225316, 242648, 370162, 394303, 398636, 450632, 697613, 740324, 788606, 797272, 1295567, 1395226, 1480648, 1577212, 2591134, 2790452, 3154424, 5182268, 5580904, 9068969, 10364536, 18137938, 36275876, 72551752]

約数ペア:

[(1, 72551752), (2, 36275876), (4, 18137938), (7, 10364536), (8, 9068969), (13, 5580904), (14, 5182268), (23, 3154424), (26, 2790452), (28, 2591134), (46, 1577212), (49, 1480648), (52, 1395226), (56, 1295567), (91, 797272), (92, 788606), (98, 740324), (104, 697613), (161, 450632), (182, 398636), (184, 394303), (196, 370162), (299, 242648), (322, 225316), (364, 199318), (392, 185081), (598, 121324), (619, 117208), (637, 113896), (644, 112658), (728, 99659), (1127, 64376), (1196, 60662), (1238, 58604), (1274, 56948), (1288, 56329), (2093, 34664), (2254, 32188), (2392, 30331), (2476, 29302), (2548, 28474), (4186, 17332), (4333, 16744), (4508, 16094), (4952, 14651), (5096, 14237), (8047, 9016), (8372, 8666)]