73727584

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 170629200

約数和(自身を除く): 96901616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 149, 188, 224, 298, 329, 376, 596, 658, 752, 1043, 1192, 1316, 1504, 2086, 2209, 2384, 2632, 4172, 4418, 4768, 5264, 7003, 8344, 8836, 10528, 14006, 15463, 16688, 17672, 28012, 30926, 33376, 35344, 49021, 56024, 61852, 70688, 98042, 112048, 123704, 196084, 224096, 247408, 329141, 392168, 494816, 658282, 784336, 1316564, 1568672, 2303987, 2633128, 4607974, 5266256, 9215948, 10532512, 18431896, 36863792, 73727584]

約数ペア:

[(1, 73727584), (2, 36863792), (4, 18431896), (7, 10532512), (8, 9215948), (14, 5266256), (16, 4607974), (28, 2633128), (32, 2303987), (47, 1568672), (56, 1316564), (94, 784336), (112, 658282), (149, 494816), (188, 392168), (224, 329141), (298, 247408), (329, 224096), (376, 196084), (596, 123704), (658, 112048), (752, 98042), (1043, 70688), (1192, 61852), (1316, 56024), (1504, 49021), (2086, 35344), (2209, 33376), (2384, 30926), (2632, 28012), (4172, 17672), (4418, 16688), (4768, 15463), (5264, 14006), (7003, 10528), (8344, 8836)]