72244928

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 165225984

約数和(自身を除く): 92981056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1231, 1834, 2096, 2462, 3668, 4192, 4924, 7336, 8384, 8617, 9848, 14672, 17234, 19696, 29344, 34468, 39392, 58688, 68936, 78784, 137872, 161261, 275744, 322522, 551488, 645044, 1128827, 1290088, 2257654, 2580176, 4515308, 5160352, 9030616, 10320704, 18061232, 36122464, 72244928]

約数ペア:

[(1, 72244928), (2, 36122464), (4, 18061232), (7, 10320704), (8, 9030616), (14, 5160352), (16, 4515308), (28, 2580176), (32, 2257654), (56, 1290088), (64, 1128827), (112, 645044), (131, 551488), (224, 322522), (262, 275744), (448, 161261), (524, 137872), (917, 78784), (1048, 68936), (1231, 58688), (1834, 39392), (2096, 34468), (2462, 29344), (3668, 19696), (4192, 17234), (4924, 14672), (7336, 9848), (8384, 8617)]