73211264

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 168544800

約数和(自身を除く): 95333536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 809, 896, 1414, 1616, 1618, 2828, 3232, 3236, 5656, 5663, 6464, 6472, 11312, 11326, 12928, 12944, 22624, 22652, 25888, 45248, 45304, 51776, 81709, 90496, 90608, 103552, 163418, 181216, 326836, 362432, 571963, 653672, 724864, 1143926, 1307344, 2287852, 2614688, 4575704, 5229376, 9151408, 10458752, 18302816, 36605632, 73211264]

約数ペア:

[(1, 73211264), (2, 36605632), (4, 18302816), (7, 10458752), (8, 9151408), (14, 5229376), (16, 4575704), (28, 2614688), (32, 2287852), (56, 1307344), (64, 1143926), (101, 724864), (112, 653672), (128, 571963), (202, 362432), (224, 326836), (404, 181216), (448, 163418), (707, 103552), (808, 90608), (809, 90496), (896, 81709), (1414, 51776), (1616, 45304), (1618, 45248), (2828, 25888), (3232, 22652), (3236, 22624), (5656, 12944), (5663, 12928), (6464, 11326), (6472, 11312)]