72807936

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 196219584

約数和(自身を除く): 123411648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 443, 512, 642, 768, 856, 886, 1284, 1329, 1536, 1712, 1772, 2568, 2658, 3424, 3544, 5136, 5316, 6848, 7088, 10272, 10632, 13696, 14176, 20544, 21264, 27392, 28352, 41088, 42528, 47401, 54784, 56704, 82176, 85056, 94802, 113408, 142203, 164352, 170112, 189604, 226816, 284406, 340224, 379208, 568812, 680448, 758416, 1137624, 1516832, 2275248, 3033664, 4550496, 6067328, 9100992, 12134656, 18201984, 24269312, 36403968, 72807936]

約数ペア:

[(1, 72807936), (2, 36403968), (3, 24269312), (4, 18201984), (6, 12134656), (8, 9100992), (12, 6067328), (16, 4550496), (24, 3033664), (32, 2275248), (48, 1516832), (64, 1137624), (96, 758416), (107, 680448), (128, 568812), (192, 379208), (214, 340224), (256, 284406), (321, 226816), (384, 189604), (428, 170112), (443, 164352), (512, 142203), (642, 113408), (768, 94802), (856, 85056), (886, 82176), (1284, 56704), (1329, 54784), (1536, 47401), (1712, 42528), (1772, 41088), (2568, 28352), (2658, 27392), (3424, 21264), (3544, 20544), (5136, 14176), (5316, 13696), (6848, 10632), (7088, 10272)]