73569172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 139522320

約数和(自身を除く): 65953148

約数列:

[1, 2, 4, 29, 37, 58, 61, 74, 116, 122, 148, 244, 281, 562, 1073, 1124, 1769, 2146, 2257, 3538, 4292, 4514, 7076, 8149, 9028, 10397, 16298, 17141, 20794, 32596, 34282, 41588, 65453, 68564, 130906, 261812, 301513, 497089, 603026, 634217, 994178, 1206052, 1268434, 1988356, 2536868, 18392293, 36784586, 73569172]

約数ペア:

[(1, 73569172), (2, 36784586), (4, 18392293), (29, 2536868), (37, 1988356), (58, 1268434), (61, 1206052), (74, 994178), (116, 634217), (122, 603026), (148, 497089), (244, 301513), (281, 261812), (562, 130906), (1073, 68564), (1124, 65453), (1769, 41588), (2146, 34282), (2257, 32596), (3538, 20794), (4292, 17141), (4514, 16298), (7076, 10397), (8149, 9028)]