73390128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{218423}}^1$

素因数の和:218441

約数の個数: 40

約数和(自身を含む): 216676608

約数和(自身を除く): 143286480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 218423, 436846, 655269, 873692, 1310538, 1528961, 1747384, 2621076, 3057922, 3494768, 4586883, 5242152, 6115844, 9173766, 10484304, 12231688, 18347532, 24463376, 36695064, 73390128]

約数ペア:

[(1, 73390128), (2, 36695064), (3, 24463376), (4, 18347532), (6, 12231688), (7, 10484304), (8, 9173766), (12, 6115844), (14, 5242152), (16, 4586883), (21, 3494768), (24, 3057922), (28, 2621076), (42, 1747384), (48, 1528961), (56, 1310538), (84, 873692), (112, 655269), (168, 436846), (336, 218423)]