127873872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{126859}}^1$

素因数の和:126880

約数の個数: 60

約数和(自身を含む): 408996640

約数和(自身を除く): 281122768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 126859, 253718, 380577, 507436, 761154, 888013, 1014872, 1141731, 1522308, 1776026, 2029744, 2283462, 2664039, 3044616, 3552052, 4566924, 5328078, 6089232, 7104104, 7992117, 9133848, 10656156, 14208208, 15984234, 18267696, 21312312, 31968468, 42624624, 63936936, 127873872]

約数ペア:

[(1, 127873872), (2, 63936936), (3, 42624624), (4, 31968468), (6, 21312312), (7, 18267696), (8, 15984234), (9, 14208208), (12, 10656156), (14, 9133848), (16, 7992117), (18, 7104104), (21, 6089232), (24, 5328078), (28, 4566924), (36, 3552052), (42, 3044616), (48, 2664039), (56, 2283462), (63, 2029744), (72, 1776026), (84, 1522308), (112, 1141731), (126, 1014872), (144, 888013), (168, 761154), (252, 507436), (336, 380577), (504, 253718), (1008, 126859)]