86771556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{126859}}^1$

素因数の和:126888

約数の個数: 36

約数和(自身を含む): 230885200

約数和(自身を除く): 144113644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 126859, 253718, 380577, 507436, 761154, 1141731, 1522308, 2283462, 2410321, 4566924, 4820642, 7230963, 9641284, 14461926, 21692889, 28923852, 43385778, 86771556]

約数ペア:

[(1, 86771556), (2, 43385778), (3, 28923852), (4, 21692889), (6, 14461926), (9, 9641284), (12, 7230963), (18, 4820642), (19, 4566924), (36, 2410321), (38, 2283462), (57, 1522308), (76, 1141731), (114, 761154), (171, 507436), (228, 380577), (342, 253718), (684, 126859)]