72669984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39841}}^1$

素因数の和:39873

約数の個数: 48

約数和(自身を含む): 200803680

約数和(自身を除く): 128133696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 39841, 79682, 119523, 159364, 239046, 318728, 478092, 637456, 756979, 956184, 1274912, 1513958, 1912368, 2270937, 3027916, 3824736, 4541874, 6055832, 9083748, 12111664, 18167496, 24223328, 36334992, 72669984]

約数ペア:

[(1, 72669984), (2, 36334992), (3, 24223328), (4, 18167496), (6, 12111664), (8, 9083748), (12, 6055832), (16, 4541874), (19, 3824736), (24, 3027916), (32, 2270937), (38, 1912368), (48, 1513958), (57, 1274912), (76, 956184), (96, 756979), (114, 637456), (152, 478092), (228, 318728), (304, 239046), (456, 159364), (608, 119523), (912, 79682), (1824, 39841)]