84441728

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 195040320

約数和(自身を除く): 110598592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 1291, 2044, 2336, 2582, 4088, 4672, 5164, 8176, 9037, 9344, 10328, 16352, 18074, 20656, 32704, 36148, 41312, 65408, 72296, 82624, 94243, 144592, 165248, 188486, 289184, 376972, 578368, 659701, 753944, 1156736, 1319402, 1507888, 2638804, 3015776, 5277608, 6031552, 10555216, 12063104, 21110432, 42220864, 84441728]

約数ペア:

[(1, 84441728), (2, 42220864), (4, 21110432), (7, 12063104), (8, 10555216), (14, 6031552), (16, 5277608), (28, 3015776), (32, 2638804), (56, 1507888), (64, 1319402), (73, 1156736), (112, 753944), (128, 659701), (146, 578368), (224, 376972), (292, 289184), (448, 188486), (511, 165248), (584, 144592), (896, 94243), (1022, 82624), (1168, 72296), (1291, 65408), (2044, 41312), (2336, 36148), (2582, 32704), (4088, 20656), (4672, 18074), (5164, 16352), (8176, 10328), (9037, 9344)]