72389376

素因数分解:

$2^8\times 3^4\times {\mathrm{3491}}^1$

素因数の和:3519

約数の個数: 90

約数和(自身を含む): 215913852

約数和(自身を除く): 143524476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 3491, 5184, 6912, 6982, 10368, 10473, 13964, 20736, 20946, 27928, 31419, 41892, 55856, 62838, 83784, 94257, 111712, 125676, 167568, 188514, 223424, 251352, 282771, 335136, 377028, 446848, 502704, 565542, 670272, 754056, 893696, 1005408, 1131084, 1340544, 1508112, 2010816, 2262168, 2681088, 3016224, 4021632, 4524336, 6032448, 8043264, 9048672, 12064896, 18097344, 24129792, 36194688, 72389376]

約数ペア:

[(1, 72389376), (2, 36194688), (3, 24129792), (4, 18097344), (6, 12064896), (8, 9048672), (9, 8043264), (12, 6032448), (16, 4524336), (18, 4021632), (24, 3016224), (27, 2681088), (32, 2262168), (36, 2010816), (48, 1508112), (54, 1340544), (64, 1131084), (72, 1005408), (81, 893696), (96, 754056), (108, 670272), (128, 565542), (144, 502704), (162, 446848), (192, 377028), (216, 335136), (256, 282771), (288, 251352), (324, 223424), (384, 188514), (432, 167568), (576, 125676), (648, 111712), (768, 94257), (864, 83784), (1152, 62838), (1296, 55856), (1728, 41892), (2304, 31419), (2592, 27928), (3456, 20946), (3491, 20736), (5184, 13964), (6912, 10473), (6982, 10368)]