72938208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 147208992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 311, 336, 349, 622, 672, 698, 933, 1047, 1244, 1396, 1866, 2094, 2177, 2443, 2488, 2792, 3732, 4188, 4354, 4886, 4976, 5584, 6531, 7329, 7464, 8376, 8708, 9772, 9952, 11168, 13062, 14658, 14928, 16752, 17416, 19544, 26124, 29316, 29856, 33504, 34832, 39088, 52248, 58632, 69664, 78176, 104496, 108539, 117264, 208992, 217078, 234528, 325617, 434156, 651234, 759773, 868312, 1302468, 1519546, 1736624, 2279319, 2604936, 3039092, 3473248, 4558638, 5209872, 6078184, 9117276, 10419744, 12156368, 18234552, 24312736, 36469104, 72938208]

約数ペア:

[(1, 72938208), (2, 36469104), (3, 24312736), (4, 18234552), (6, 12156368), (7, 10419744), (8, 9117276), (12, 6078184), (14, 5209872), (16, 4558638), (21, 3473248), (24, 3039092), (28, 2604936), (32, 2279319), (42, 1736624), (48, 1519546), (56, 1302468), (84, 868312), (96, 759773), (112, 651234), (168, 434156), (224, 325617), (311, 234528), (336, 217078), (349, 208992), (622, 117264), (672, 108539), (698, 104496), (933, 78176), (1047, 69664), (1244, 58632), (1396, 52248), (1866, 39088), (2094, 34832), (2177, 33504), (2443, 29856), (2488, 29316), (2792, 26124), (3732, 19544), (4188, 17416), (4354, 16752), (4886, 14928), (4976, 14658), (5584, 13062), (6531, 11168), (7329, 9952), (7464, 9772), (8376, 8708)]